OEM 18650 2P Batteries 4400mAh 3.7V Cylindrical Li-ion Battery 2p
Li-ion 18650 Lithium Battery Pack
Product description
Cylindrical lithium-ion rechargeable battery
Size: 18650
Nominal voltage: 3.7V
Nominal capacity: 4400mAh
Max. charge current: 1C
Max. continuous discharge current: 1C
Brand: LG/Panasonic/SDI etc depends on your needed
Temperature:
Charge: 0 to 45°C
Discharge: -20 to 60
Storage: -20 to 35°C
Tags, plugs, connectors, and PCM are available
Dimensions: 65 x 18mm
High capacity and long work time
Service lifespan: 500 to 1,000 cycles
Eco-friendly, no mercury, cad and lead
Customized configurations are accepted
OEM and ODM orders are welcome
Suitable for telecommunications, audio/video devices, miner lamps,
laptop, flashlight and more
Charge: 0 to 45°C
Discharge: -20 to 60
Storage: -20 to 35°C
| Model | Capacity | Min. capacity | Continuous discharge | Internal resistance | Certificate |
|
| 18650F56 | 2200 | 2180mAh | 1C | ≤ 60mΩ | ULCBBISUNBSMI |
| 18650F8R | 2600 | 2550mAh | 1C(2550mA) | ≤ 60mΩ | ULCBBISUNBSMI |
| 18650F9L | 3350 | 3250mAh | 0.5C (1625mA)(-20~5℃)
1.5C (4875mA)(5~50℃) | ≤ 60mΩ | ULCBBISUNBSMI |
| 18650F30 | 3000 | 2900mAh | 1C | ≤ 60mΩ | ULCBBISUNBSMI |
| 18650F30P | 3000 | 2900mAh | 20A
30A | ≤ 18mΩ | ULCBBISUNBSMI |
| 21700F2E | 5000 | 4900mAh | 3.0C(14400mA)
| ≤ 25mΩ | ULCBBISUNBSMI |
| 18650F8L | 2600 | 2500mAh | 3C | ≤ 25mΩ(≥ 4.15V) | ULCBBISUNBSMI |
| 18650F8M7 | 2600 | 2500mAh | 3C | ≤ 30mΩ | ULCBBISUNBSMI |
| 18650F8P | 2500 | 2500mAh | 20A
30A | ≤ 18mΩ | ULCBBISUNBSMI |
| 18650F9E | 3500 | 3450mAh | 10000mA | ≤ 40mΩ | ULCBBISUNBSMI |
| 18650F9M | 3200 | 3100mAh | 3.0C(9300mA) | ≤ 40mΩ | ULCBBISUNBSMI |
Function of Lithium Battery
Bluetooth Function
Lithium Battery technology offers high-powered cell performance
compatible with lots of lithium-ion application to deliver more
power and extend long life. Also built with bluetooth function
allow you to read battery status freely anytime.
Self-heated Function
To relieve winter range anxiety in some freezing environment, the
BMS can bring with self heating function. Resistance heating
rapidly warms the inside of battery. Start heating
temperature:≤0°C. Stop heating temperature:≥10°C. Can improve
battery charge / discharge performance.
Hot sale model 18650 / 26650
| Cell model | Voltage/V | Capacity/mAh | Capacity/mAh | Charge current | Discharge current |
| Standard | Max. | Standard | Rapid | Max. |
| IFR18650-1600mAh-3.2V | 3.2 | 1600 | ≥1550 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFR18650-1800mAh-3.2V | 3.2 | 1800 | ≥1750 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFR26650-3200mAh-3.2V | 3.2 | 3200 | ≥3100 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFR26650-3600mAh-3.2V | 3.2 | 3600 | ≥3550 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFR26650-3800mAh-3.2V | 3.2 | 3800 | ≥3750 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFR26650-4000mAh-3.2V | 3.2 | 4000 | ≥3950 | 0.5C | 1C | 0.5C | 1C | 3C |
| IFRP18650-1100mAh-3.2V | 3.2 | 1100 | ≥1050 | 2C | 5C | 5C | 10C | 30C |
| IFRP26650-3000mAh-3.2V | 3.2 | 3000 | ≥2900 | 1C | 3C | 2C | 5C | 10C |
| INR18650-2200mAh-3.6V | 3.6 | 2200 | ≥2150 | 0.5C | 1C | 0.5C | 1C | 3C |
| INR18650-2600mAh-3.6V | 3.6 | 2600 | ≥2550 | 0.3C | 0.5C | 0.5C | 1C | 2C |
| INR26650-5000mAh-3.6V | 3.6 | 5000 | ≥4900 | 0.5C | 1C | 0.5C | 1C | 2C |
Application of Lithium Battery
⇒ UPS, Solar, Wind, Mobile generator, Back up power
⇒ Solar power bank, Solar LED lighting, Solar street light
⇒ Scooter, E-bike, Golf cart, E-motor, E-tour car, tricycle
⇒ Electric drill, electric saw, lawn mower and so on
⇒ Remote control cars, boat, aircraft, toys
⇒ Medical devices, equipment and portable equipment
⇒ Bluetooth, GPS, Wearable device, Power supply, Wireless
1. Back-up System and UPS: Telecom Base / CATV system / Computer
Server Center / Medical Instruments / Military Equipment.
2. Energy Storage: Solar-Wind Power System / City Grid (On/Off) /
Community and Family / RV Motorhome / Golf Carts Battery / Boat
Marine Yachts / Electric Skateboard / Vehicle.
3. Other Applications: Security and Electronics / Mobile POS,
Mining Light/ Torch / LED Light / Emergency Light / LED Backup /
Engine Starting Battery,etc.
The lifepo4 battery pack is widely used for RV, Camper, Yacht, Golf
cart, Solar energy storage system, electric bicycle, electric bike,
electric wheelchair, power tools, electric scooter,emergency
light,etc
Warning & Tips
1. Keep the battery against high temperature. Otherwise it will
cause battery heat, get into fire or lose some functions and reduce
the life;
2. When the battery run out of power, please charge it within 15
days；
3. Please use the original or recommended charger for this battery;
4. If the battery leaks and get into the eyes or skin, do not wipe,
instead, rinse it with clean water and see doctor immediately;
Other hot sale lithium ion battery pack:
