| 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
Audited Supplier | Item | General Parameter | Remark |
|---|---|---|
| Rated Capacity | 12Ah | Standard charge and Standard discharge |
| Nominal Voltage | 6.4V | |
| End of Charge Voltage | 8.4V | |
| Charge mode | CC,CV | |
| Charging current | 2A | |
| Charging cut-off current | 0.6A | |
| Charging time | 5~6h(0.2C) | |
| Maximum Continuous Discharging Current |
≤10A | |
| Discharge of Peak current | 12A | |
| Over-Charge Voltage Protection(cell) |
3.9V±0.025V | |
| Over-DISCharge Voltage Protection(cell) |
2.0V±0.062V | |
| Discharge Cut-off Voltage (Pack) |
10~11V | |
| Over current protection | 20A±5A | |
| short circuit protection | YES | The output positive and negative directly short-circuit |
| Cycle life | After 1500 cycle, 70% of the initial capacity |
Charge: 0.5C5A Discharge CC charge until 0.02C, set aside for 15min Discharge: 0.5C5A discharge set aside for 15min Temperature: 25±5ºC 60± 25%RH |
| Self- discharge | 3% /moth | storage condition |
Our company
A professional battery manufacturer
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO). With six manufacturing facilities of around 200,000 square meters, and a team of highly qualified staff, Eastar grew up as a professional battery group in Southern China.
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We understand well on the importance of the quality, so we invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system. We always keep ourselves working ahead on technology and quality control in battery field.
It contributed us to supply with good quality products to our customers always. With a large capacity, we export more than 50 containers battery monthly to countries all over the world.
The best services to you
We built up our sales team with 20 saleswomen/ salesmen in down town Shenzhen. Our team is a experienced sales team, Our motto is: EVERY TIME THE BEST SERVICES TO EVERY CUSTOMER. We are good at both ODM orders and OEM projects. If you are in battery business, come to us, I believe you will find that you are working with the right partner: Shenzhen Eastar Battery Co., Ltd.
Q:How many years will my battery last?
A:The average rider can use a lithium battery for 2-3 years before feeling like it needs to be replaced. This depends on riding conditions, the weight of the rider, amount of use and discharge rate over time. Discharging your lithium battery quickly under high current will lower the battery capacity over time.
Q:How should I charge the battery?
A:To achieve the longest life from your battery it is best to charge the battery after each use or at least once daily if used every day. It should also be charged once every month if not used for a long period of time. All bikes come with smart chargers which stop charging when the battery is at capacity, so it is okay to leave you bike plugged in at all times.
Q:How can I tell that the battery is completely empty ?
A:All of our batteries are fitted with a display showing the battery level. If your battery is completely empty, the display will not light up, as it runs on the battery.
Q:Do I need to wait for the battery to run out before charging it ?
A:No, this is not necessary as lithium-ion batteries do not suffer from the "memory effect"
Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But it's not free.
Becky luo Mp: +86-17815929744
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