battery pack (cylindrical cell)
square aluminum shell battery pack
square Li-Po pouch battery pack
normal square battery pack
ultrathin battery
round battery
curved battery
normal square battery
cylindrical battery
special-shaped battery
Gigalienergy CP044565 3V 150mAh ultrathin battery
Gigalienergy CP155075 3V 3Wh ultrathin battery
Gigalienergy CP224147 3V 800mAh ultrathin battery
Gigalienergy CP042922 3V 18mAh ultrathin battery