离岸价格
Get Latest Price( Negotiable )
|10 Pack Minimum Order
国:
China
モデル番号:
8F12
离岸价格:
( Negotiable )Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
10 Pack
パッケージの詳細:
Standard export package
納期:
20 days
供給能力:
50000 Pack per Month
支払いタイプ:
T/T, Western Union, PayPal
製品グループ :
連絡先担当者 Ms. Bonny
Dongmen middle street, Luo hu, Shenzhen, China, Shenzhen, Guangdong
Lifepo4 Li-ion *4V *2Ah battery pack Â
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Item | Standard | Remark |
Nominal voltage | *4V | Â |
Capacity | *2Ah | Discharge at 6A constant current to over-discharge protection |
Size(L*W*H) | **0***0***5mm | Â |
Weight | 3.8±0.5kg |  |
Mass ratio of energy | *5Wh/kg | Â |
Standard discharge | 6±1A |  |
Maximum continuous discharge current | *4±0.5A |  |
Discharge cut-off voltage | ≥*0V | Battery over-discharge protection |
Charge voltage | *9.2±0.2V | Charge with matched charger |
Standard charge | 2.4±0.5A |  |
Resistance | ≤**0MΩ | Between discharge port of positive and negative extremes |
Operating temperature range | **0~*0°C |  |
Storage temperature range | **0~*0°C |  |
Storage humidity | 5%~*0% | Â |
Charge/discharge interface | Kanongtou/pinzitou | Â |
Shell material | Al alloy | Â |
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Advantages:
1. High energy density
2. High working voltage for single battery cells
3. Pollution-free
4. Long cycle life
5. No memory effect
6. Capacity, resistance, Voltage, platform time consistency is good
7. With short-circuit production function, safe and reliable
8. Factory price& High quality
9. Good consistency, low self discharge
*0. Light weight, small size
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Battery Quality:Â
1. Cells: A grade cells to make sure batteries in high and full capacity
2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload
3.Compose Type : Injection Technology to make battery more stable
4.Certifications : CE,UL,FCC, RoHS,ISO***1
5. Long life cycly, No memory, environment friendly
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 Storage, Maintenance
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1. When the battery pack to be long-term stored, charge the battery pack to about *0% capacity (after discharging completely, charge for **3h at 1.6A), store in dry and ventilated place, charge 1 to 2h for every 3 months.
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2. The battery pack and charger should be stored in clean, dry and ventilated place, advoid contacting with corrosive materials and be away from fire and heat.
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3. The battery pack should be stored in *0 %~*0 % charged capacity.
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4. If battery pack is not used for a long period, it should be replenish charging one time for 1h to 2h for every three month.
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5. In the maintenance proess, please do not disassemble the battery pack, otherwise it will cause a decline of battery performance.
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6. Forbid to remove any cell in thebattery pack. Forbid dissecting battery cells.
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Battery Handling Precautions
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1. Forbid to immerse battery in water or allow it to get wet.
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2. Don't charge, use and store battery near a heat source such as fire and heater! If the battery leaks or releases strange odor, pls remove it from place near fire place imediately. Fully charge the battery before first-time using.
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3. Forbid to reverse the positive and negative pole.
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4. Forbid to throw the battery pack into fire or heat it.
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5. Forbid to disassemble the battery and battery pack in any way.
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6. Forbid to use battery pack in a very hot environment, such as under direct sunlight or in car on a hot day. Otherwise, the battery pack will overheat, which will affect battery performance and shorten battery life.
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7. Ambient temperature will affect the discharge capacity, if the ambient temperature is beyond the standard environment (*5 ±5 °C ), the discharge capacity will drop.
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Welcome to contact Bonny for more infos.
国: | China |
モデル番号: | 8F12 |
离岸价格: | ( Negotiable ) Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | 10 Pack |
パッケージの詳細: | Standard export package |
納期: | 20 days |
供給能力: | 50000 Pack per Month |
支払いタイプ: | T/T, Western Union, PayPal |
製品グループ : | Electric bycicle battery pack |