1. Type: sealed rechargeable battery pack Ni-Mh.
2. Model: AA1500.
3. Size: AA.
1. Nominal voltage (v): 2.4V.
2. Nominal capacity (mah): 1500.
3. Standard charge:current (ma): 150 (0.1c);time (h): 16.
4. Quick charge: current (ma): 450 (0.3c);time (h): 5.
5. Operation temperature(c): standard charge: 0~45; rapid charge: 10~40; discharge: -20~65.
6. Storage temperature(c): ≤12 months: -20~35; ≤3 months: -20~45;≤1 month: -20~55.
7. Trickle charge (ma): 45~60.
8. Maximum discharge (ma)(continuous): 3000(2C).
9. Internal impedance (mω): ≤50 (1000hz).
10. Charge retention (20c): ≥70%.
11. Cycle life (times): ≥500.
12. Weight approx. (g): 54.