Moultrie Rechargeable Battery Edge Series. This battery pack is designed to provide maximum power storage and efficiency resulting in better camera performance even in cold weather. It has a rating of approximately 1000 charge cycles which means you'll save money on regular AA batteries in the long run. Specifications for Moultrie MMA14128 Rechargeable Battery Edge Series: Manufacturer: Moultrie Feeders Charger Type: Type-C USB Moultrie MMA14128 Rechargeable Battery Edge Series