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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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Nickel Metal Hydride Rechargeable Batteries for Vacuum Cleaner,
Portable DVD
Characteristics
Unless otherwise specified, the standard range of atmospheric conditions for test as follows:
THe NImh battery performance is same except the capacity
| Test item | Condition | Specification | ||||
| 1. Charge | Standard | Charge at 0.1C for 16 hours | ||||
| Fast | Charge at 0.5C to -△V=5~10mV | |||||
| 2. Discharge | At 0.2C to 1.0V | |||||
| 3. Discharge cut-off voltage | 1.0V | |||||
4.Capacity (mAh) | Minimum | Standard charge/discharge | 1950 | |||
| Typical | Standard charge/discharge | 2000 | ||||
| 5. Internal resistance | After fully charge,rest 1 hour, measured at 1000Hz | ≤35mΩ | ||||
| 6. Self-Discharge | The charged battery is stored for 28 days at 20℃±5℃. And the discharge time is measured at 0.2C or 0.5C discharge | 0.5C discharge ≥70minutes 0.2C discharge ≥188minutes | ||||
| 7. High temperature test | Store at 40℃,50℃,60℃ for 2 hours then charge/discharge | No leakage | ||||
| 8. Low temperature test | Store at 0℃ for 2 hours then charge/discharge | No leakage | ||||
| 9. Short circuit test | Short circuit after fully charge | No explode | ||||
| 10. Drop test | Free fall on the concerte from 1 meter 3 times after fully charged | No leakage No short-circuit | ||||
| 11.Cycle life | Charge | Rest | Discharge | Capacity retention ≥60% after 500cycles | ||
| 1 | 0.1C for 16h | 0 | 0.25C for 2h20min | |||
| 2~48 | 0.25C for 3h10min | 0 | 0.25C for 2h20min | |||
| 49 | 0.25C for 3h10min | 0 | 0.2C to 1.0V | |||
| 50 | 0.1C for 16h | 1~4h | 0.2C to 1.0V | |||
| Type | Model | Size | Nominal capacity(mAh) | Dimensions | Standard Charge | Raoid Charge | Weight | |||
| Height | Diameter | Current | Time | Current | Time | |||||
| A | 2000 | A | 2000 | 50 | 17 | 200 | 16 | 1000 | 2.4 | 35 |
| A | 2200 | A | 2200 | 50 | 17 | 220 | 16 | 1100 | 2.4 | 38 |
| AA | 1600 | AA | 1600 | 49.5 | 14.5 | 160 | 16 | 800 | 2.4 | 26 |
| AA | 1800 | AA | 1800 | 50 | 14.5 | 180 | 16 | 900 | 2.4 | 27 |
| AA | 2000 | AA | 2000 | 50.5 | 14.5 | 200 | 16 | 1000 | 2.4 | 28 |
| AAA | 300 | 1/3AAA | 300 | 28.5 | 10.5 | 30 | 16 | 300 | 1.2 | 7 |
| AAA | 400 | 3/4AAA | 400 | 35.5 | 10.5 | 40 | 16 | 400 | 1.2 | 8 |
| AAA | 700 | AAA | 700 | 44.5 | 10.5 | 70 | 16 | 700 | 1.2 | 12 |
| 17670 | 3000 | 17670 | 3000 | 67 | 17 | 300 | 16 | 1500 | 2.4 | 48 |
| 17670 | 3300 | 17670 | 3300 | 67 | 17 | 330 | 16 | 1650 | 2.4 | 50 |
| 17670 | 3600 | 17670 | 3600 | 67 | 17 | 360 | 16 | 1800 | 2.4 | 52 |
| 18650 | 3800 | 18650 | 3800 | 65.8 | 18.5 | 380 | 16 | 1900 | 2.4 | 58 |
| 18650 | 4000 | 18650 | 4000 | 65.8 | 18.5 | 400 | 16 | 2000 | 2.4 | 61 |
| 18670 | 4200 | 18670 | 4200 | 67 | 18.5 | 420 | 16 | 2100 | 2.4 | 62 |
the package for blistercard similar as below (We OEM for Toshiba )
