The Pearstone BP-70A Lithium-ion Battery Pack is a 3.7V, 720mAh battery designed to replace the Samsung BP-70A battery. Lithium-Ion batteries can be charged or discharged at any time without developing memory effects.
| Chemistry | Lithium-ion |
| Capacity | 720mAH |
| Output Voltage | 3.7V |
| Dimensions (WxHxD) | 1.6 x 0.2 x 1.2" (40 x 6 x 30mm) |
| Weight | 0.6 oz (18 g) |