Recommended by Wildlife Acoustics for use with SM2+, SM2BAT+, SM3 and SM3BAT recorders.
These D size batteries have low-discharge, allowing them to be stored for an extended period of time without losing a substantial amount of power. They will retain up to 85% of their charge after a year of storage.
The 10,000mAh capacity makes these batteries suitable for high drain devices.
Sold in a pack of two.