Type: | Lithium-Ion Battery Pack |
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Connection Mode: | Series and Parallel |
Rechargeable: | Chargeable |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
We are focusing on renewable energy storage solution of PV system for 13 years, including Lithium batteries, LiFePO4 batteries, portable power station and residential energy storage.
Our factory is established in 2011, with our headquarter located in Dongguan, covering an area of 4000 square meters.
Our factory has passed audit of ISO9001 and ISO14001, with 10 fully automatic and semi-automatic standardized production lines, complete aging test equipment, and an annual production capacity of 100 million yuan.
All our products comply with UN38.3, CE, FCC, ROHS, etc. based on customers' requirements from different regions, 100% checked and tested before shipping out. With integrate research and development, production, engineering design, after-sales service, our business covers more than 40 countries and regions with main market in America, Europe and Africa and annual turnover 80 million yuan.
Warmly welcome friends from all over the world to cooperate with us!
Item |
Specifications |
Nominal Capacity |
18650 3500mAh 0.2C Discharge |
Minimum Capacity |
18650 3400mAh 0.2C Discharge |
Nominal Voltage |
12V |
Charge Current |
Standard Charge:0.5C Rapid Charge:1.0C |
Standard Charging Method |
0.5C CC(Constant Charge)charge to 12.6V, then CV(Constant Voltage 12.6V)charge till charge current decline less than 0.01C |
Charging Time |
Standard Charging: Approx. 5hours |
Max. Charge Current |
Constant Current 1C5A Constant Voltage 12.6V 0.01C5A Cut-off |
Max. Discharge Current |
Constant Current 1.0C5A End Voltage 9.0V |
Standard discharge Current |
Constant Current 0.2C5A End Voltage 9.0V |
Discharge Cut-off Voltage |
9.0V |
Charge Cut-off Voltage |
12.6V |
Initial Impedance |
Less than 100mo |
Weight |
180g |
Operating Temperature |
Charging:0-45 Discharging:-20-60 |
As a lithium battery company, our advantages are as follows:
Suppliers with verified business licenses