This product would be ideal for portable electronics that require a reliable battery backup, such as fitness trackers or portable battery chargers with a 3.7V output.
503040 3.7V 600mAh 1PCS(2.0 2p Cable 10CM)
10 PCS 600mAh 3.7V Lipo Li-Polymer Battery For MP3 MID GPS PDA Bluetooth 503040
Anki Cozmo / Anki Vector Robot *UPGRADE* 3.7V 600mAh LiPo Battery - 503040
⚡ 3.7V 503040 600mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
COZMO ROBOT BATTERY REPLACEMENT / UPGRADE 3.7V 503040 600mAh Li-ion Polymer
COZMO / VECTOR REPLACEMENT/UPGRADE 503040 Battery 3.7V 600mAh Li-ion Polymer
