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Product Details:
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| Features: | High-rate Charge-discharge Capability | Battery Type: | 26650 Rechargeable Li-ion |
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| Battery Size: | 26.5*65.5mm | Weight: | 88±2g |
| Nominal Voltage: | 3.2V | Cycle Life: | 2000 Times |
| Product Certifications: | BIS | Customization: | Logo/Packaging/Graphic |
| High Light: | Cylindrical 26650 4000mah Battery,3.2V 26650 4000mah Battery,4000mah cylindrical rechargeable battery |
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Long Cycle Life 4000mAh 3.2V Rechargeable Cylindrical 26650 Lithium Battery For Electric Motorcycles
PRODUCT DESCRIPTION
Battery Features:
1. Light, small, large capacity, high energy density and long cycle life.
2. High safety, over charge and over discharge protection, meeting international safety standards, such as CE, RoHS, UN38.3, MSDS, FCC, BIS etc.
3. Wide operating temperature range, stable performance under high and low temperature.
4. A variety of battery cell types for choice, suitable for many different product fields.
5. Independent research, design and development, can be customized as per customers' product requirements.
Applications:
1. Storage: solar and wind complementary stored energy, solar streetlights, energy storage systems, household energy storage, outdoor energy storage.
2. Power Supply: Power supply source for communication base station power supply, utility power supply, communication industry and emergency power.
3. EV: pure electric vehicles, hybrid electric vehicles, recreational vehicles, chill cars, electric wheelchair, electric motorcycle, electric bicycle, balance bikes, electric scooter, electric skateboard, grass trimmer or lawn mowers.
4. Home electronics: electric tool, mobile audio, electric shaver, power bank, POS machine, bright flashlight, mobile power supplies, electronic nebulizer, unmanned aerial vehicle, etc.
And other backup power systems etc.
Specification:
| ITEM | SPECIFICATION |
| Nominal capacity | 4000 mAh@0.5C |
| Minimum capactiy |
3960 mAh@0.5C (Discharge the cell from 3.6V to 2.0V by 0.5C current) |
| Nominal voltage | 3.2V |
| Charging voltage | 3.65 ± 0.05 V |
| Discharg ending voltage | 2.00 ± 0.05 V |
| Standard charge current | 0.5C (2000mA) |
| Standard discharge current | 1C (4000mA) |
| Max charge current |
1C (T ≥ 10℃) 0.2C (10℃>T≥0℃) |
| Max continuous discharge current | 3C (27℃ ≥ T ≥ 23℃) |
| Max pulse discharge current | 5C (27℃ ≥ T ≥ 23℃) |
| Max recommended charge and discharge cell body temperature |
Charge:10~60℃ Discharge: 0~60℃ |
| Maximum short term allowable charge and discharge cell body temperature. Charging and discharging at these conditions will shorten cell cycle life. |
Charge:60℃ Discharge: 75℃ |
| Internal resistance | ≤22mΩ (AC Impedance, 1000Hz) |
| Cell dimension |
Height: 65.5 mm Diameter: 26.5 mm |
| Weight | 88 ± 2g |
How to choose a high quality lithium battery?
1. A grade battery cell, with full capacity for each battery cell.
2. BMS: water proof, antistatic, over current protection, over voltage protection, with sealed case.
3. Water proof case, plastic or steel case available by customer's requirement.
4. High grade raw material.
5. 12 hours & 3 cycles charging/discharging test.
FAQ:
Q1: Are you a factory or company?
A: Yes, we are a factory and trading company with 10 years experience, specialize in 18650 and 26650 lithium ion battery, lifepo4 battery.
Q2: Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry.
Q3: Can I have a sample order for battery?
A: Yes, we welcome sample order to test and check quality, samples are free. Mixed samples are acceptable.
Q5: Do you have MOQ for your batteries?
A: OEM orders MOQ is 10,000 pcs. We can also accept small quantity for neutral orders.
Q6: What about the lead time?
A: Sample needs 1 day, neutral order of mass production needs 3-7 working days. If OEM of bulk orders, it would be about 7~15 days.
Q7: How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT for samples. Shipping time depends on the way you choose. Airline and sea shipping also optional.
Q8: What about the quality of your battery?
A: We only produce safe, reliable and longetive battery, all products have passed the CE, RoHS certifications.
Tel: 86-18870604692
