Replacement battery fits 9 Raspberry compatible models. Specifications: 3000mAh, 3.7V, Li-Polymer. Compatible with: Raspberry Pi, Raspberry Pi B, Raspberry Pi A+, Raspberry Pi B+, Raspberry Pi 2B, Raspberry Pi 3B and 3 more compatible models. Replaces: Raspberry WS104060. Raspberry replacement battery designed for Video Game devices. Simple plug-and-play replacement requiring no modification.