18650 Rechargeable Lithium Ion Phosphate 3.2V LiFePO4 Battery for Solar Power Wall
Quick Detail
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Place of Origin: Guangdong China (Mainland)
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Brand Name: TAC
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Battery Type: LiFePO4 Lithium Ion Phosphate Rechargeable Battery
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Nominal Voltage 3.2V
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Size :18.0(D)*64.5(H))mm)mm
Packing & Delivery
Cell Blue PVC jacket or OEM brand
Delivery Detail less than 1000pcs, one day after receipt of T/T
1000pcs-10, 000pcs, one week after receipt of T/T
100, 000pcs above, one month after receipt of T/T
Interior Construction
Specification for 18650 Rechargeable Lithium Ion Phosphate 3.2V LiFePO4 Battery for Solar Power Wall
| Item | Rated Performance | Remark |
| Nominal Voltage | 3.2V | Mean Operation Voltage During Standard
Discharge After Standard Charge |
| Voltage at end of | 2.0V | Discharge Cut-off Voltage |
| Discharge | | |
| Charging Voltage | 3.8±0.1V | |
| Max Charging Voltage | 4.0V | |
| AC (1KHz) Impedance New Cell Max.(mW) | ≤100mΩ | |
| Standard charge | Constant Current 0.2C | Charge time : Approx 8.0h |
| | Constant Voltage 3.8V | |
| | 0.01 C5A cut-off | |
| Standard discharge | Constant current 220mA | |
| | end voltage2.0V | |
| Self-discharge | ≤10% | After Standard Charge, at 23 °C ±2 °C, stores 30 day to measure it’s capacity |
| Operation Temperature Range | Charge: 0~45°C | 60±25%R.H. |
| | Discharge: -20~60°C | Bare Cell |
| Storage Temperature | Less than 1 year: -20~25°C | 60±25%R.H. |
| Range | less than 3 months: -20~40°C | at the shipment state |
| Cell Dimension | 18.0(±0.2)*64.5(±0.3)mm | Initial Dimension |
Battery Picture
Application For 18650 Rechargeable3.2V LiFePO4 Battery
Electric toy
Digital camera
Led Lighter
Note book PC
Solar power wall
Delivery Information
7-10 days for standard module samples , 15-20 for customized sample
25-30 days for mass production base on the quantity more than 1000set
If your order is stable, we support storage the battery to meet your specially delivery require.
Storing the Batteries
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per three months to prevent over-discharge.
Period of Warranty
The period of warranty is 1 year from the date of shipment.TAC BATTERY guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Similar Model for Lifepo4 Battery
Tac are able to product all kinds of lifepo4 cell as above and more packing
Our Production Line
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18650 Rechargeable Lithium Ion Phosphate 3.2V LiFePO4 Battery for Solar Power Wall Images
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