Protek Batteries

This is the ProTek R/C LiFe Car Transmitter Battery Pack, and is intended for use with the Futaba 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 16SZ, and 18SZ Transmitters. Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li-Po battery will and rapidly increasing capacity, LiFe chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4 times longer than Li-Poly batteries (when cycled under the same discharge conditions), these batteries offer the user an excellent balance of performance and value. LiFe batteries are more durable than Li-Poly and are able to handle a higher level of abuse when compared to Li-Poly without the risk of pre-mature failure. Unlike Li-Poly, LiFe cells can be stored in a fully charged state with little to no loss in stored power, and can be discharged deeper with less risk of damage to the cells. Most importantly, LiFe batteries are SAFE! There is no risk of combustion! LiFe cells will not catch fire or explode when over charged, or after a deep discharge.What about the voltage?A 2 Cell LiFe battery produces 6.6 volts nominal, which is almost a full volt less than a 2 Cell LiPo battery. The LiFe battery is not meant to replace the performance of a Li-Po battery, it is simply another option. LiFe offers the user a battery with a good discharge curve that is better than that of a NiMH battery, but without the risk of damage or fire that exists when a LiPo battery is abused.NOTE: Brand new LiFePO4 batteries have been found to fail prematurely if they are deep discharged below below 33% capacity too early. A break-in period of 20 cycles is currently recommended. While testing has shown that this battery can be charged at up to 3C rates, it is recommended that this battery not be charged at rates higher than 1C to maximize the lifespan of the battery. Additionally, LiFe batteries should not be discharged below 2.5V per cell to avoid pre-mature failure and maximize battery life span.We also recommend you REMOVE the batteries from your cars or radios when you are done, or at least unplug them to avoid accidental over discharge if the unit is left on.IMPORTANT:1) You will need a LiFe specific charger to charge the pack (NiMH, NiCD or Li-Poly only chargers WILL NOT WORK!)2) You must not discharge the LiFe battery pack below 33% capacity during the break in period or below 2.5V per cell after break in.3) It is not recommended that you charge this LiFe battery pack at amp rates higher than  1C.4) Read the instructions carefully before operating this battery. Features: Safe chemistry will not explode or catch fire More mAh per gram compared to NiMH cells, meaning lighter models, and longer runtime Virtually no "self discharge", so the battery is always ready to go even weeks after charging. Superior voltage performance under load compared to NiMH cells, with consistent torque and speed. Fast charge time Specifications: Voltage: 6.6V Capacity: 2100mah Chemistry: LiFePO4 Balance Charge Plug: XH Charge Rate: 1C Discharge Plug: JR/Futaba Dimension (LxWxH): 76x41x17mm Weight: 105g

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The Protek R/C 2S 50C 1100mAh Losi Mini T/B and JRX2 LiPo Battery is built with performance in mind. Using Silicon Graphene technology this battery packs a punch with it's 50c discharge rating! Designed to work with the Losi Mini T, B and Mini JRX2 this pack offers extended runtimes with it's larger 1100mah capacity. Equipped with an EC2 style connector makes this a plug in option with no need to mess with adapters or to get out the soldering iron. With more time on the track and the ability to dish out the power this Protek battery pack is an excellent upgrade for your Mini T, B or JRX2 vehicles.    Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries, Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 7.4V nominal voltage, high discharge ratings, incredibly high charge rates and a variety of models to choose from, ProTek R/C Graphene packs are perfect for racers and bashers that demand the absolute best. Features: Direct fit for Losi Mini B, T and JRX2 vehicles More runtime, with a dramatic increase in punch Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery Improved efficiency, lower operating temperatures, and lower internal resistance! Factory installed EC2 plug         Battery Model 2s 50C 1100mAh Application Air, Ground Type Silicon Graphene  Voltage 7.4V nominal Capacity @7.4V 1100mAh Weight 68g Connector Type EC2 Balance Connector XH Connector          Number of Cells 2 Cell Configuration 2S1P Dimensions (LxWxH) 58x32x20mm Maximum Charge Rate 4C (4.4A) Watt Hour @7.4V 8.14Wh       Includes: (1) ProTek R/C Battery LITHIUM POLYMER SAFETY INFORMATION IMPORTANT:1) DO NOT leave the battery in your model when charging2) DO NOT leave unattended when charging3) ALWAYS balance charge the battery4) ALWAYS use a LiPo charging bag5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)6) YOU MUST not over discharge the Li-Poly battery pack7) READ & UNDERSTAND the instructions carefully before operating this batteryNOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in over heated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use the battery that has too low a voltage.Do not expose batteries to sunshine or store/charge batteries at the temperature above 35°C or in a closed car. The high temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging or racing, do not charge the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging. COMPATIBILITY: Losi Mini JRX2Losi Mini-BLosi Mini-T 2.0

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The ProTek R/C 2S 130C Graphene + HV 4200mAh Shorty LiPo Battery is a great battery option for anyone looking for a lightweight, shorty style battery. Weighing only 170 grams, the HV Shorty is lighter than a standard shorty pack, with a massive increase in capacity. When compared to standard LiPo and LiHV, Silicon Graphene cells deliver improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage.This pack is ideal pack for 2WD and 4WD modified racing, or stock class racers that want optimum voltage for the entire run. This pack is also a great choice for 1/8 e-buggies that want to run a lightweight 2x2S saddle pack configuration. The improved efficiency of this pack will allow for lower operating temperatures and lower internal resistance. This gives users a more consistent battery pack. ProTek Graphene + 130C Packs deliver the power needed by serious racers and enthusiasts alike.Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 7.6V nominal voltage, 130C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C 130C Graphene + packs are perfect for racers and bashers that demand the absolute best.Features: Lighter than a hardcase 2S LiPo pack of equal capacity More runtime, with a dramatic increase in voltage and punch Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery Improved efficiency, lower operating temperatures, and lower internal resistance! Increased run time, increased cycle life and increased voltage! More capacity gram for gram when compared to standard LiPo cells Perfect for stock class racers looking to shave grams 10C max charge rates - 1C charge rate recommended for longest life 7.6V nominal voltage 5mm bullets and 5mm to 4mm bullet adapters included NOTE: While these batteries are LiHV cells, they can still be charged the same as a standard LiPo with a standard LiPo charger. The overall voltage and capacity will be slightly less than when charged to LiHV specs, but the performance will be better than a standard LiPo thanks to the flat discharge curve, reduced weight and low internal resistance. When charged to 8.4V, these packs will still offer a noticeable advantage when compared to a standard 7.4V LiPo pack.         Battery Model 2S HV LiPo ROAR Approved Yes Type Silicon Graphene Voltage 7.6V Capacity @7.4V 4200mAh Capacity @7.6V 4800mAh Weight 170g Connector Type 5mm Bullet Balance Connector 2mm Bullet Number of Cells 2 Cell Configuration 2S1P Dimensions (WxLxH) 47x96x20mm Maximum Charge Rate 10C (48A) Burst Current 130C Watt Hour @7.6V 36.5 Wh       Includes: (1) ProTek R/C Battery (2) 5mm to 4mm Bullet Reducers (2) 5mm Bullet Connectors (1) 2mm Balance Bullet Connector LITHIUM POLYMER SAFETY INFORMATION IMPORTANT:1) DO NOT leave the battery in your model when charging2) DO NOT leave unattended when charging3) ALWAYS balance charge the battery4) ALWAYS use a LiPo charging bag5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)6) YOU MUST not over discharge the Li-Poly battery pack7) READ & UNDERSTAND the instructions carefully before operating this batteryNOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in over heated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use the battery that has too low a voltage.Do not expose batteries to sunshine or store/charge batteries at the temperature above 35°C or in a closed car. The high temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging or racing, do not charge the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

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The ProTek R/C 2S 130C Graphene + HV 6400mAh Shorty LiPo Battery is a great battery option for anyone looking for a lightweight, shorty style battery. Weighing only 219 grams, the HV Shorty is lighter than a standard shorty pack, with a massive increase in capacity. When compared to standard LiPo and LiHV, Silicon Graphene cells deliver improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage.This pack is ideal pack for 2WD and 4WD modified racing, or stock class racers that want optimum voltage for the entire run. This pack is also a great choice for 1/8 e-buggies that want to run a lightweight 2x2S saddle pack configuration. The improved efficiency of this pack will allow for lower operating temperatures and lower internal resistance. This gives users a more consistent battery pack. ProTek Graphene + 130C Packs deliver the power needed by serious racers and enthusiasts alike.Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 7.6V nominal voltage, 130C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C 130C Graphene + packs are perfect for racers and bashers that demand the absolute best.Features: Lighter than a hardcase 2S LiPo pack of equal capacity More runtime, with a dramatic increase in voltage and punch Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery Improved efficiency, lower operating temperatures, and lower internal resistance! Increased run time, increased cycle life and increased voltage! More capacity gram for gram when compared to standard LiPo cells Perfect for stock class racers looking to shave grams 10C max charge rates - 1C charge rate recommended for longest life 7.6V nominal voltage 5mm bullets and 5mm to 4mm bullet adapters included NOTE: While these batteries are LiHV cells, they can still be charged the same as a standard LiPo with a standard LiPo charger. The overall voltage and capacity will be slightly less than when charged to LiHV specs, but the performance will be better than a standard LiPo thanks to the flat discharge curve, reduced weight and low internal resistance. When charged to 8.4V, these packs will still offer a noticeable advantage when compared to a standard 7.4V LiPo pack.         Battery Model 2S HV LiPo ROAR Approved Yes Type Silicon Graphene Voltage 7.6V Capacity @7.4V 5800mAh Capacity @7.6V 6400mAh Weight 219g Connector Type 5mm Bullet Balance Connector 2mm Bullet Number of Cells 2 Cell Configuration 2S2P Dimensions (WxLxH) 47x96x25mm Maximum Charge Rate 10C (A) Burst Current 130C Watt Hour @7.6V 48.6 Wh       Includes: (1) ProTek R/C Battery (2) 5mm to 4mm Bullet Reducers (2) 5mm Bullet Connectors (1) 2mm Balance Bullet Connector LITHIUM POLYMER SAFETY INFORMATION IMPORTANT:1) DO NOT leave the battery in your model when charging2) DO NOT leave unattended when charging3) ALWAYS balance charge the battery4) ALWAYS use a LiPo charging bag5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)6) YOU MUST not over discharge the Li-Poly battery pack7) READ & UNDERSTAND the instructions carefully before operating this batteryNOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in over heated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use the battery that has too low a voltage.Do not expose batteries to sunshine or store/charge batteries at the temperature above 35°C or in a closed car. The high temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging or racing, do not charge the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

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This is a ProTek R/C Kyosho Mini-Z LiFe Battery Charging Wire Harness, and is intended for use with the ProTek R/C Kyosho Mini-Z LiFe battery. COMPATIBILITY: Kyosho MA-010/MA-015 Kyosho MA-020 Kyosho MB-010 Kyosho MR-02 Kyosho MR-03

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This is a pack of two ProTek R/C 1S "Sport Race" LiFe 15C Stick Battery Packs. These are designed specifically for the Kyosho Mini-Z vehicles, and are a great performance upgrade for Mini-Z racing! Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li-Poly battery will and rapidly increasing capacity, LiFe chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4 times longer than Li-Poly batteries (when cycled under the same discharge conditions), these batteries offer the user an excellent balance of performance and value. LiFe batteries are more durable than Li-Poly and are able to handle a higher level of abuse when compared to Li-Poly without the risk of pre-mature failure. Unlike LiPo, LiFePO4 cells can be stored in a fully charged state with little to no loss in stored power, and can be discharged deeper with less risk of damage to the cells. Most importantly, LiFe batteries are SAFE! There is no risk of combustion! LiFe cells will not catch fire or explode when over charged, or after a deep discharge.NOTE: The use of unique charging and discharging harnesses are required to use these batteries with Mini-Z vehicles.What about the voltage?A 1 Cell LiFe battery produces 3.3 volts nominal, which is almost a half volt less than a 1 Cell Li-Poly battery. The LiFe battery is not meant to replace the performance of a Li-Poly battery, it is simply another option. LiFe offers the user a battery with a good discharge curve that is better than that of a NiMH battery, but without the risk of damage or fire that exists when a Li-Poly battery is abused.When used as a power source for a electric motor, there will be a loss in peak RPM, but that can be resolved with a simple swap of the pinion gear to achieve similar speed or use a motor with a higher kV. Many drivers find that the reduced voltage allows them to run faster lap times with more control, especially on low traction surfaces. NOTE: Brand new LiFePO4 batteries have been found to fail prematurely if they are deep discharged below 33% capacity too early. A break-in period of 20 cycles is currently recommended. While testing has shown that this battery can be charged at up to 5C rates, it recommended that this battery not be charged at rates higher than 1C to maximize the lifespan of the battery. Additionally, LiFe batteries should not be discharged below 2.5V per cell to avoid pre-mature failure and maximize battery life span.We also recommend you REMOVE the batteries from your cars, or at least unplug them to avoid accidental over discharge if the unit is left on.IMPORTANT:1) You will need a LiFe specific charger to charge the pack (NiMH, NiCD or Li-Poly only chargers WILL NOT WORK!)2) You must not discharge the LiFe battery pack below 33% capacity during the break in period or below 2.5V per cell after break in.3) You must not charge this LiFe battery pack at amp rates higher than 1C.4) Read the instructions carefully before operating this battery.View Manual Icon small Warranty Info Icon smallFeatures:Safe chemistry will not explode or catch fireMore mAh per gram compared to NiMH cells, meaning lighter models, and longer runtimeVirtually no "self discharge", so the battery is always ready to go even weeks after charging.Superior voltage performance under load compared to NiMH cells, with consistent torque and speed.Fast charge timeSpecifications:Voltage: 3.3VCapacity: 500mahChemistry: LiFePO4Charge Rate: 1CDischarge rate: 15CDischarge Plug: Mini-Z connectorDimension (LxWxH): 47x18.5x9.7mmWeight: 14g each COMPATIBILITY: Kyosho MA-010/MA-015 Kyosho MA-020 Kyosho MB-010 Kyosho MR-02 Kyosho MR-03

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