NCM Cylindrical 3.7V 2500 Mah 18650 Lithium Ion Battery For
Electric Vehicles
PRODUCT DESCRIPTION
Features:
Widely operating temperature range, stable performance under high
and low temperature.
Variety of cell types for choice, suitable for many different
product fields.
Usage:
Flashlight, electric tools, electric bicycles, electric vehicles,
electronic cigarette.
Electric toys, electric shavers, electronic lamp, emergency lights,
beacon light, etc.
| ITEM | SPECIFICATION |
| Nominal capacity | 2500 mAh@0.5C |
| Minimum capactiy | 2450 mAh@0.5C (Discharge the cell from 4.2V to 2.75V by 0.5C current) |
| Nominal voltage | 3.6V |
| Charging voltage | 4.2 ± 0.05 V |
| Discharg ending voltage | 2.75 ± 0.05 V |
| Standard charge current | 0.5C (1250mA) |
| Standard discharge current | 1C (2500mA) |
| Max charge current | 1C (T ≥ 10℃) 0.5C (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: 0~45℃ Discharge: -20~60℃ |
| 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: 65.1 mm Diameter: 18.4 mm |
| Weight | ≤ 48g |
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: 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.
Q3: Can I print my own logo on the product?
A: Yes, we welcome OEM and ODM orders. Please inform us formally
before our production and confirm the design firstly based on our
sample.
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 is your production capacity?
A: Our production capacity can reach to 200,000 pcs per day.
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: What's the payment term?
A: T/T, L/C, Paypal are acceptable. Mostly 30% T/T in advance, the
rest paid before shipping.
