3.7V Polymer Lithium Ion Battery for Rocketry Electronics

Very slim and extremely light weight battery for Altus Metrum electronics. Based on Polymer Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850mAh.

How to Built Li-ion Battery Pack ! : 8 Steps (with Pictures

900mAh Li-Po battery with safety circuit removed. Used for dual-deployment electronics only.

900mAh LiPo Battery

9V Rechargeable Battery for Electric guitars

3.7V 150mAh LiPo Polymer Rechargeable Battery 601520 For Bluetooth

ProTek RC 1S High Power Blade 120SR Helicopter 25C LiPo Battery

37311 Mudboss Maxx pack - 2s, 7.4 volt, 5200 mAh - 50C+ Super High

JESSPOW 18500 Rechargeable Batteries, IMR 18500

Real 18650 flat top lithium ion batteries

Wltoys Original Helicopter Battery 3.7V 450mAh for XK K110 K110s

What is the Difference Between a Li-Polymer and Li-Ion Battery

Peak of Flight Newsletter : Apogee Rockets, Model Rocketry