The Pearstone BP-819 Replacement Lithium-Ion Battery (1520mAh) is comparable to Canon's BP-819 battery. This budget-friendly alternative is compatible with all camcorders that Canon's BP-819 works with, and will be compatible with camcorders Canon specifies as compatible in the future. Lithium-Ion batteries can be charged or discharged at any time without developing memory effects.
| Chemistry | Lithium-ion |
| Capacity | 1520mAh |
| Output Voltage | 7.4V |
| Dimensions | 1.5 x 1.5 x 1.2" (3.8 x 3.8 x 3cm) |
| Weight | 0.20 lb (91g) |