Cycle Life
The 18650 Li-ion Battery range is published at around 500 cycles.
14.8V 2200mAh lithium battery packs
Rechargeable 18650 4S1P 14.8V 2200mAh lithium battery packs with protection circuit board, widely used in LED lighting and power sprayers.
Category: 18650 Li-ion Battery
Product Overview
Rechargeable 18650 4S1P 14.8V 2200mAh Lithium Battery Packs With PCM
Size: 38*38*70mm. Model: ICR18650 4S1P.
Key Benefits
Stated Electrical Data
Nominal voltage 14.8V, typical capacity 2200mAh. The complete parameter table is published below, not summarised.
Built-in Protection
Supplied with a protection circuit against over-charge, over-discharge, over-current and short circuit.
Working Range
Operating temperature is published per state. Charge: 0~45℃; Discharge: -20~60℃.
Built To Order
Capacity, arrangement, case, terminal, cable, connector and custom logo are all specified by the customer. Dimensions are made according to the device's request.
Application Scenarios
Application: LED lighting, bluetooth audio, power sprayer, electric bike etc.
Who It Is For
- Power tool and garden tool brands
- E-bike and light electric vehicle builders
- LED lighting, portable audio and sprayer manufacturers
- Medical and instrument makers needing a compact 11.1V or 14.8V pack
Problems It Solves
- Packs that run flat before the shift ends
- Tool housings that will not take a wider or longer pack
- Products that need a specific connector, not whatever the pack maker had in stock
Specifications
18650 4S1P 14.8V 2200mAh Battery Pack Parameter
| Item | Rating | Note |
|---|---|---|
| 1.1 Capacity | Typical: 2200mAh | Discharge: 0.2CmA |
| Min.: 2100mAh | ||
| 1.2 Nominal Voltage | Average 14.8V | |
| 1.3 Discharge Cut-off Voltage | 12.0V | |
| 1.4 Charge Current | 440mA | Standard Charge |
| 1.5 Charge Voltage | 16.8V | |
| 1.6 Charge Time | Approx 6h | Charge: 0.2CmA |
| 1.7 Max. Charge Current | 2200mA | |
| 1.8 Max. discharge current | 2200mA | |
| 1.9 Weight | Approx 200g | |
| 1.10 Operating Temperature | Charge: 0~45℃ | |
| Discharge: -20~60℃ | ||
| 1.11 Storage Temperature | <1 month: -10~45℃ | Recommended storage temperature: 20℃, at the shipment state |
| <3 month: -10~35℃ |
Data sheet published by Sunder Battery for this model.
Customization Options
Sunder is an OEM and ODM manufacturer. The list below is what is decided by the customer rather than by us.
- Series and parallel arrangement to reach the voltage and capacity you need
- Case, terminal and cable length to match the equipment it replaces
- Connector fitted to your mating part
- Custom logo and label
- Dimensions made according to the device's request
What we need from you. Voltage, capacity or run time, peak current, the space
available, the connector on your board and the operating temperature range. A drawing or the pack you use now
answers most of these at once.
Use Guide
Charge with CC then CV
Charge at 0.2C constant current to 16.8V, then hold that voltage until the current tails off.
Do not over-discharge
Stop at the published cut-off voltage. Repeated deep discharge is what shortens a lithium ion pack fastest.
Keep it cool
Charge between 0℃ and 45℃. Heat, not cycles, ends most tool packs.
Store part charged
Store around 20℃ in the shipment state rather than fully charged or flat.
Questions About The 14.8V 2200mAh lithium battery packs
What are the nominal voltage and capacity of the 14.8V 2200mAh lithium battery packs?
Nominal voltage 14.8V and typical capacity 2200mAh. The full parameter table is published on this page.
How many cycles does it give?
The 18650 Li-ion Battery range is published at around 500 cycles.
What charge voltage should I use?
16.8V, charged constant current then constant voltage. The normal charge current is 0.2C to 0.5C and the maximum is 1C.
What does it weigh?
Approximately 200g. The dimension and weight for every model in the range are in the model list on this page.
Can you build this to our own size and connector?
Yes. The charge and discharge current can be customised and the dimension is made according to the device's request. Custom logo is available.
Can I get a sample first?
After price confirmation, you can request our battery samples to test.
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