Factory High Quality 3.6v Li-Ion Battery 5000mah 26650 Batteries
Cell For Led Flashlight
Battery Features:
1. Light, small, low current, large capacity, high rate capability,
high energy density and long cycle life.
2. High safety, over charge and over discharge protection, meeting
international safety standards.
3. Wide operating temperature range, max recommended charge cell
body temperature is from 10℃to 60℃and discharge’s is from 0℃ to
60℃, stable performance under different temperature.
4. A variety of battery cell types for choice, like 26650 Li-ion
battery 4000mAh, 5000mAh, suitable for many different product
fields, meet your different demands.
5. Independent research, design and development, can be customized
as per customers' product requirements, like printing logo,
customized packaging and graphic.
Applications:
| Application field of lithium battery |
| Traffic Power Source | Electric Energy Storage Power Source | Mobile Communication Power Supply | New energy storage power supply | Aerospace Military Power Supply |
| Electric bicycle | Large solar/wind energy storage system | Acer station integrated lithium battery power supply | Solar street lamp, lawn lamp, mine lamp, emergency lamp, garden
lamp, high pole lamp | Power supply for large ships (airline, war ship, large cruise ship,
cargo ship, etc.) |
Battery-operated motor cycle;
Electric motorcycle;
E-scooter | Grid peak regulation power supply | Lithium battery power supply for outdoor integrated base station | Starting power source (starting power source for automobile,
motorcycle, railway diesel locomotive, electric locomotive, bus,
etc.) | Power supply for aircraft (power supply for large civil aircraft,
commercial aircraft, helicopter, fighter aircraft and other flight
instruments) |
Electric bus/Medium bus
(Hybrid and pure) | Integrated power system | Non-physical site lithium battery backup power | Battery-operated toy | Military armor, power supply for civil large excavation equipment
(tank, armored vehicle, military large armored vehicle, civil large
excavation equipment, large crane, etc.) |
Specification:
| ITEM | SPECIFICATION |
| Nominal capacity | 5000 mAh@0.5C |
| Minimum capactiy | 4950 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 (2500mA) |
| Standard discharge current | 1C (5000mA) |
| 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:0~60℃ 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: 65.5mm Diameter: 26.5mm |
| Weight | 96 ± 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
volt. 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 rounds charging/discharging test.
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. 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, 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 about the quality of your battery?
A: We only produce safe, reliable and longetive battery, all
products have passed the CE, RoHS certifications.
Q8: How to solve the technical problem?
A: 24 hours after-service consultancy just for you. If you meet any
problem, please don't hesitate to contact us.
