| Battery model | DL-823260 |
| Nominal voltage | 3.7V |
| Charge voltage | 4.2V |
| Nominal capacity | 1800mAh |
| Standard charge current | 0.2C 360mA |
| Max charge current | 1C 1800mA |
| Standard discharge current | 0.5C 900mA |
| Max discharge current | 1C 1800mA |
| Discharge cut off voltage | 2.75V |
| Net weight | 31g |
| Shipment voltage | ≥3.90V |
| Charging voltage | 0°C ~ 45°C |
| Discharging voltage | -10°C ~ 60°C |
| Internal impedance | ≤160mΩ |
| High safety | over-charge,over-discharge,over-current and short circuit protection |
| Lifecycle | 500 times |
| Storage temperature | -10ºC~25ºC for 12months;-10ºC ~45ºC for 6 months |
| Storage humidity | < 75%RH |
Storage of Lithium Polymer Battery
(1)Batteries should be charged to about 30% to 50% of capacity.
(2)Indoor storage in cool conditions without direct sun light on the packs or cartons.
(3)Store batteries in a dry location with low humidity, and a temperature range of -20°C to +30°C.
(4) Long-term storage can accelerate batteries self-discharge and lead to the deactivation of the batteries.To minimize the deactivation effect,store batteries in atemperature range of +10°C to +30°C.
(5) When charging for the first time after long-term storage,deactivation of batteries may have led to decreased capacity.Recover such batteries to original performance through repeating several cycles of fully charging and discharging.
(6) When storing batteries for more than 6 months,charge at least once every 6 months to prevent leakage and deterioration in performance due to self-discharging
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Tel : +86 755 21012989
Phone：+86 13538138168
Email: info@delongbattery.com