Weight: Approx 6 grams.
ManiaX 2100mAh 25C 9.9V 3S LiFePO4 : MX2100-3SL4-25
ManiaX 2200mAh 25C 2S 6.6V LiFePO4 : MX2200-2SL4-25RX
TECHTEK Battery 180mAh compatible with [GN] GN9330, Netcom 9330 replaces 1S1P051730PCM
CELLONIC 1x Battery for Computer Compatible with Logitech MX Vertical, 810-006368 - (180mAh, 3.7V)
Sony Walkman NWZ-B135 NWZ-B162 NWZ-B183 MP3 Player Battery - 3.7V 180mAh 361843
⚡ 3.7V 501235 180mAh LiPo Lithium Polymer High Capacity Battery ⚡