This low temperature battery Ni-MH series is designed and manufactured by special engineering and special cathode and anode materials. The discharge efficiency is over 50% at the discharge rate of 0.2C when it is under -40℃. Ronda’s low temperature battery series is widely used in -20 ℃ and -40℃for solar lighting, cold-proof equipment, military equipment and aerospace apparatus, minging etc in the cold areas.
See low temperature battery model list below
Type | Model | Size | Nominal capacity (mAh) | Dimensions(mm) | Standard charge | Rapid charge | Weight approx (g) | |||
Height | Diameter | Current (mA) | Time (H) | Current (mA) | Time (H) | |||||
AA | RD-50AAI1500 | AA | 1500 | 49.0 (+0/-1.5) | 14.5 (+0/-0.7) | 150 | 16 | 750 | 2.4 | 25 |
RD-50AAI1800 | AA | 1800 | 50.5 (+0/-1.5) | 14.5 (+0/-0.7) | 180 | 16 | 900 | 2.4 | 27 | |
AAA | RD-44AAAI600 | AAA | 600 | 44.5 (+0/-1.5) | 10.5 (+0/-0.7) | 60 | 16 | 300 | 2.4 | 12 |
RD-50AAAI750 | 5/4AAA | 750 | 50.5 (+0/-1.5) | 10.5 (+0/-0.7) | 75 | 16 | 375 | 2.4 | 13 | |
SC | RD-43SCI2900 | SC | 2900 | 43.0 (+0/-1.5) | 23.0 (+0/-1.0) | 290 | 16 | 1450 | 2.4 | 52 |
D | RD-60DI8000 | D | 8000 | 61.5 (+0/-2.0) | 33.0 (+0/-1.0) | 800 | 16 | 1600 | 7.5 | 155 |