18650 Li-ion Battery
18650 battery cell 3.7V 2200mAh
Dimension: 18.5*65.5mm · Model: ICR18650
View data sheetConsumer Electronics
Reliable 18650 cylindrical cells for portable fans, speakers, handheld devices and various consumer electronic products. Multiple capacity options available.
Industry Pain Points
What Goes Wrong Today
- The battery is designed last, into whatever space is left
- Small volumes get quoted from stock sizes rather than the size that fits
Customer Needs
What Buyers Ask For
- Cells that arrive with the protection board and connector already fitted
- Multiple capacity options available
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Products For Consumer Electronics
Every product below is published with its parameter table and the model list for its range.
18650 Li-ion Battery
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Dimension: 38*38*70mm · Model: ICR18650 4S1P
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18650 Li-ion Battery
12V lithium battery 4400mAh 18650 3S2P
Dimension: 19*115*70mm · Model: ICR18650 3S2P
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18650 Li-ion Battery
18650 lithium battery 18Ah
Model: ICR18650 1S7P · Single cell capacity: 2600mAh
View data sheetDelivery Capability
How A Project Runs
The same route for every industry, from the first drawing to the packed carton.
Requirement Analysis
Voltage, run time, peak current, ambient range, enclosure and connector. If the run time is still open we work back from the load and the hours you need.
Chemistry And Cell Selection
LiFePO4 where cycle life leads, lithium ion where energy density leads.
Series And Parallel Design
The arrangement sets voltage and capacity. We publish it for every standard pack, for example IFR32700 4S17P for 12V 100Ah, so the comparison is transparent.
Protection And Balancing
Over-charge, over-discharge, over-current and over-temperature protection with internal cell balancing. Communication ports where the system needs them.
Sample And Test
After price confirmation you can request samples to test. Cells and packs are checked against the parameter table published for that model.
Case Wiring And Label
ABS or lead acid style case, aluminium case for e-bike packs, PVC wrap for modules, with your terminal, cable length, connector and logo.
Questions About Consumer Electronics Batteries
What is the charge voltage of an 18650 cell?
An ICR18650 cell has a 3.7V nominal voltage and a 4.2V maximum charge voltage.
Can you build a pack to our own dimension?
Yes. The charge and discharge current can be customised and the dimension is made according to the device's request.
Which connector do you fit?
We have supplied JST-PHR-2P and molex among others. Tell us the mating part on your board and we will quote to it.