Product Details
6.4V 6.6Ah Lithium Iron Phosphate / LiFePO4 Battery Pack for Solar
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Feature for 6.4V 6.6Ah Lithium Iron Phosphate / LiFePO4 Battery Pack for Solar
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- Nominal Voltage is 6.4V and the rated capacity is 6.6Ah
- Add the PCM, wire and connector on the battery
- Have a long cycle life about 2000 times.
Specification for 6.4V 6.6Ah Lithium Iron Phosphate / LiFePO4 Battery Pack for Solar
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No. | Item | General Parameter | Remark |
1 | Rated Capacity | 6.6Ah | Standard discharge(0.2C)after standard charge(0.2C) |
2 | Minimal Rated Capacity | 6.2Ah |
3 | Nominal Voltage | 6.4V |
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4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.5C to 7.3V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.5C to 10.0V ◆Temperature:20±5℃ ◆Carry out 1000 cycles |
5 | Discharge cut-off voltage | ≥4.6V | 5.0V(recommended) |
6 | Charging cut-off voltage | 15.6V | 14.6V(recommended) |
7 | Cell and assembly method | IFR26650-3.3AH | 2S2P |
8 | Standard discharge | Constant current 0.2C Cut-off voltage 7.3V |
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9 | Maximum Charge Current | 3A |
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10 | Maximum Discharge Current | 6A | Over current 20±2A 9mS |
11 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H.
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| Discharge: -10~50℃ |
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13 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
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| Less than 3 months:-5~35℃ |
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14 | Weight | Approx: 180g±10.0g |
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15 | Pack Dimension | High:106±0.5mm Width: 29.5±1mm Length: 68±1mm |
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Pictures:
Solar Battery 6.6Ah 6.4V LiFePO4 Battery Pack For Solar Product
Tac also support bigger capacity and voltage battery pack
Company Profile
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.