Batteries charge very quickly with the correct charger. I use the iSDT smart charger. They also meet and exceed the advertised capacity. Mine charged to 465 mAh. Also discharges at the advertised rate without overheating.

Batteries charge very quickly with the correct charger. I use the iSDT smart charger. They also meet and exceed the advertised capacity. Mine charged to 465 mAh. Also discharges at the advertised rate without overheating.

Batteries charge very quickly with the correct charger. I use the iSDT smart charger. They also meet and exceed the advertised capacity. Mine charged to 465 mAh. Also discharges at the advertised rate without overheating.

Small battery but still came in a huge box. Would have fitted 50 batteries inside. Takes charge well and seems to harness it pretty well. Hopefully it doesn't hear up too much under load. Will test later. Overall a decent buy.

Small battery but still came in a huge box. Would have fitted 50 batteries inside. Takes charge well and seems to harness it pretty well. Hopefully it doesn't hear up too much under load. Will test later. Overall a decent buy.

Small battery but still came in a huge box. Would have fitted 50 batteries inside. Takes charge well and seems to harness it pretty well. Hopefully it doesn't hear up too much under load. Will test later. Overall a decent buy.