ProTek RC 1S "High Power" LiPo Micro 35C Battery Pack (3.7V/200mAh)

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This is a ProTek R/C 1S "High Power" 200mAh, 35C Micro Helicopter/Airplane Lithium Polymer battery. This pack will fit any micro application that is compatible with the E-flite EFLB1501S25 LiPo battery, but will deliver better overall performance thanks to 35C current and 200mAh capacity. This means more power and improved flight time!


Battery Model PTK-5109-14
Type Lithium Polymer
Capacity 200mAh
Voltage 3.7V nominal
Connector Type Molex
Weight 6g
Number of Cells 1 Cell
Configuration 1S
Dimensions (WxLxH) 12.7x43x6.8mm
Maximum Charge Rate 1C (.2A) 
Continuous Discharge 35C (70A)

1) DO NOT leave the battery in your model when charging
2) DO NOT leave unattended when charging
3) ALWAYS balance charge the battery
4) ALWAYS use a LiPo charging bag
5) 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 pack
7) READ & UNDERSTAND the instructions carefully before operating this battery

NOTE: 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 flight 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 35C 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.

ProTek R/C is an brand.

This product was added to our catalog on April 2, 2014.

Larry Spencer
Verified Owner
Sunday, Jan 25 2015 (about a year ago)
ProTek RC 1S "High Power" LiPo Micro 35C Battery Pack (3.7V/200mAh)
Great upgrade for the NanoQX machines. Added a couple of minutes to the flight times.
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