Hähnel Battery Panasonic HL-PB9 / DMW-BMB9
- Capacity: 900 mAh, 7.2 V
- Equivalent to Panasonic DMW-BMB9
- Can be recharged without total discharge (no memory effect).
- Built-in electronic IC protection system that protects against short circuit damage.
- Provides more power than the manufacturer's original battery in most cases