Large Capacity 26650 Battery 4000mah 3.2 Volt Lifepo4 Battery For
Ebike
PRODUCT DESCRIPTION
Brand characteristics:
1. Long-Life Technology
Based on the balance point design of energy density and cycle
performance, innovation was made in material formula and process to
improve the cycle performance of the product. The cycle life of
26650 ternary power battery reached 1500 times or more than 80%,
which realized the application High cost performance.
2. Safety performance design
Increase the cost, optimize the design of battery separator and
electrolyte, continuously improve the level of safety error
proofing, and effectively reduce the probability of battery safety
problems.
3. Consistency assurance
The comprehensive application of high-density battery technology,
high-voltage battery technology, integrated charging technology,
energy system full equalization technology, new energy and other
life-cycle collaborative technologies has a high technical content.
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 |
FAQ
Q1: Are you a factory or company?
A: 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.
Q4: Do you have MOQ for your batteries?
A: MOQ of OEM orders is 10,000 pcs. We can also accept small
quantity for neutral orders, moq of 18650 battery is 400 pcs, and
26650 battery is 192 pcs.
Q5: 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.
Q6: 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.
Q7: What's the payment term?
A: T/T, L/C, Paypal are acceptable. Mostly 30% T/T in advance, the
rest paid before shipping.
