temperature:20±2℃ | |||||
Discharge Conditions | GB/T8897.2-2008 National standard requirement | Shortest Average Discharging Time | |||
Discharge load | Discharge Time | Cut-off discharge voltage |
| After 2 months, new battery | After 12 months at room temperature |
620Ω | 2h/d | 5.4 V | 26h | 26h | 23.4h |
270Ω | 1h/d | 5.4 V | 8h | 8h | 7.2h |
180Ω | 24h/d | 4.8 V | / | 3.5h | 3.1h |
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With parameter adjustment, product technology updates, technology specification will update at any time, please do not hesitate to contact to stand for the latest version of the specification.
Typical discharge curve Discharge environment: 20℃±2℃, RH60±15%
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items | OCV(V) | sampling standard |
After 2 months, new battery | 10.0~10.3 | GB2828.1-2003 Normal inspection sampling plan, special inspection level S-4,AQL=1.0 |
After 12 months at room temperature | 9.8~10.0 | |
Test conditions | load resistance 3.9Ω, measuring time 0.3 seconds,temperature 20±2℃ |
Discharge Conditions | requirement | Acceptance Standard | |||
Environmental conditions | Discharge load (Ω) | Discharge Time | Cut-off discharge voltage(V) | ||
at temperature 20±2℃; relative humidity: 60±15% RH | 620 | 2h/d | 3.6 | No leakage recognized by eyes | N=9 Ac=0 Re=1 |
270 | 1h/d | ||||
180 | 24h/d |
items | Condition | Requirement | Acceptance Standard |
External short circuit | At temperature 20±2℃,With wires to the battery positive negative switched on 24 hours | No explosion allowed | N=5 Ac=0 Re=1 |
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