The Solidline lithium-ion battery pack, with a power of 3.7 V, 850 mAh, and 3.15 Wh, offers reliable performance and can be fully charged in just 180 minutes (approximately 500 charging cycles). The integrated micro-USB interface with a charge level indicator and the included USB charging cable make charging quick and convenient. Its compact dimensions (44 x 34 x 11 mm) and lightweight design (18.5 g) make it the perfect spare battery for emergencies or extended use. The plastic housing ensures durability. This battery pack is compatible with models such as Solidline SH2, SH3, and SH5.