LI-ION 18650 BATTERY - Lithium Polymer Batteries Manufacture
Over 2,000+ in stock lithium polymer batteries for evaluate & mechanical design.
LI-ION 18650 BATTERY – Lithium Polymer Batteries Manufacture
The Li-ion 18650 battery offers the best performance of any consumer-grade rechargeable battery. They’re not susceptible to damage from charging before being fully discharged (as was the case with the old nickel cadmium cells), though they’ll degrade at about the same rate as your smartphone battery.
The Li-ion 18650 battery isn’t a standardized cell. They’re not all built equally, or with the same task in mind. The most important trait to consider when looking at Li-ion 18650 battery is the continuous discharge rating (CDR), also known as amperage capacity.
The most important trait to consider when looking at Li-ion 18650 Batteries is the continuous discharge rating (CDR), also known as amperage capacity.
The CDR is the rate at which current—measured in amps (A)—can be pulled from the battery without it overheating. In order to find out which battery is right for you, you’ll need to match the CDR of the battery with the power draw associated with your device.
If you pick the wrong battery, the cells will get too hot. The heat will damage the 18650 battery, reducing its overall lifespan. Overheating may even cause the cells to explode, leak, or damage your device.
New Arrival: Li-ion Battery LP18650A+ 3.7V 3500mAh
This Li-ion Battery with 10A discharge continuous current, With IEC62133-2017 testing report.
2020 Li-ion 18650 Batteries list:
| Model | Voltage | Capacity | Dimension |
|---|---|---|---|
| LP18650D | 3.7V | 2200 mAh | 18*65 mm |
| LP18650C | 3.7V | 2600 mAh | 18*65 mm |
| LP18650B | 3.7V | 2800 mAh | 18*65 mm |
| LP18650A | 3.7V | 3200 mAh | 18*65 mm |
| LP18650A+ | 3.7V | ||
| - | |||
| LP18650D 2P | 3.7V | 4400 mAh | 19*37*70 mm |
| LP18650C 2P | 3.7V | 5200 mAh | 19*37*70 mm |
| LP18650B 2P | 3.7V | 5600 mAh | 19*37*70 mm |
| LP18650A 2P | 3.7V | 6400 mAh | 19*37*70 mm |
| LP18650A+ 2P | 3.7V | 7000 mAh | 19*37*70 mm |
| - | |||
| LP18650D 3P | 3.7V | 6600 mAh | 19*56*70 mm |
| LP18650C 3P | 3.7V | 7800 mAh | 19*56*70 mm |
| LP18650B 3P | 3.7V | 8400 mAh | 19*56*70 mm |
| LP18650A 3P | 3.7V | 9600 mAh | 19*56*70 mm |
| LP18650A+ 3P | 3.7V | 10500 mAh | 19*56*70 mm |
| - | |||
| LP18650D 2S | 7.4 V | 2200 mAh | 19*37*70 mm |
| LP18650C 2S | 7.4 V | 2600 mAh | 19*37*70 mm |
| LP18650B 2S | 7.4 V | 2800 mAh | 19*37*70 mm |
| LP18650A 2S | 7.4 V | 3200 mAh | 19*37*70 mm |
| LP18650A+ 2S | 7.4 V | 3500 mAh | 19*37*70 mm |
| - | |||
| LP18650D 3S | 11.1 V | 2200 mAh | 19*56*70 mm |
| LP18650C 3S | 11.1 V | 2600 mAh | 19*56*70 mm |
| LP18650B 3S | 11.1 V | 2800 mAh | 19*56*70 mm |
| LP18650A 3S | 11.1 V | 3200 mAh | 19*56*70 mm |
| LP18650A+ 3S | 11.1 V | 3500 mAh | 19*56*70 mm |
18650 Feature
| Part Number | LP18650 | LP18650C 2S | LP18650C 2P |
|---|---|---|---|
| Capacity(mAh) | 2600 | 2600 | 5200 |
| Voltage(V) | 3.7 | 7.4 | 3.7 |
| State of Charge | < 30 % | < 30 % | < 30 % |
| Internal Impedance | <200mΩ | <200mΩ | <200mΩ |
| NTC | Yes | Yes | Yes |
| Connector | Yes | Yes | Yes |
| Charging temperature Range | -0℃ to +45℃ | -0℃ to +45℃ | -0℃ to +45℃ |
| Discharging temperature Range | -20℃ to +60℃ | -20℃ to +60℃ | -20℃ to +60℃ |
| Storage temperature Range | -20℃ to +45℃ | -20℃ to +45℃ | -20℃ to +45℃ |
| Life Expectance(typical) No.of cycles(>70% on Cmin) | 300 cycles | 300 cycles | 300 cycles |
FAQ :
lithium-polymer-batteries Performance:
- Stock largest capacity range in 8mAh-12000mAh.
- Enhanced safety with Japan IC & MOS protectors.
- Compact shape to fit your Mechanical design perfectly.
- Reasonable dimensions tolerances including swell space.
- High capacity lithium-polymer-battery can run a long time, and the life cycle of charging&discharging more than 500 cycles.
- Integrated assembly options : Molex/JST connectors &Integrated PCM: Over-discharge/Overcharge Protection & NTC-temperature control.
- Customize battery and capacity according to your specified dimensions.
- OEM & ODM services for special size of lithium polymer battery.
- Rigorous testing and charging before shipment to ensure the quality of all lithium polymer batteries.
- Just send e-mail to sales@lipolbattery.com,tell us the model.lithium-polymer-batteries and quantity,or you need FAQ including specifications,quatotion,battery picture,You can get a good reply within 12hours.
- MOQ: more than 5pcs(it is in stock),we can sell it to you.Because we have understanding deeply that our customers need a small samples to test in startup phase of new project or new product design.
- Lead time: 3-4 days.If you need urgently to test,lithium-polymer-batteries will be the first choice.
- Shippment: UPS/DHL/Fedex Door to Door.We will be based on your delivery address to select the most suitable shippment. What’s more,the lithium-polymer-batteries will be rigorous tested and chared to 60% 3.7V before shipment to ensure the quantity of all lithium-polymer-batteries.