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3.7V 2600mAh 18650 Lithium Ion Battery Cylindrical Rechargeable Battery

Rated Capacity: 2600 mAh
Nominal Voltage: 3.7 V
Internal Resistance: ≤50 mΩ
Charging Current(Std.): 0.2 C5, CC-CV
Discharging Current(Std.): 0.2 C5
Max Charging Current(Std.): 0.5 C5, CC-CV
Max Discharging Current(Std.): 1.0 C5
Max Instance Discharging Current: 3.0 C5
Charging Voltage: 4.20 ± 0.05 V
End-of-charge Current: 0.02 C5
Discharge Cut-off Voltage: 3.0 V
Weight: 48.0 g
Size: 18.5×65.2mm
Operating Temperature: Charge 10 ~ 45 ℃
Dicharge -20 ~ +60 ℃
Storage Condition less than 1 month -20 ~ +50 ℃
less than 3 months -20 ~ +45 ℃
less than 1 year -20 ~ +20 ℃
3.7V 2600mAh

3C discharge rate

The battery can be instantly output 4000mA and constantly discharge 2000mA for long cycle.

9KG impact test survives

No fire, no explosion happens after impact test, distortion is there though.

Easy assemble to packs

18650 2000mAh battery is highly consistent to each other for easier assembling.

Some FAQ About Energy Storage

Why use lithium iron phosphate batteries?

Lithium iron phosphate batteries(LFP) are much safer, longer life-span, and saving more space than many other lithium ion batteries, deep cycle is supported.

Can I custom my energy storage battery?

Yes, lithium ion batteries are customized and modularized. The exterior case, the capacity other than 200Ah, the BMS with active balancing and more are your option.

Are other modules also provided?

Yes. Though we are a battery manufacturer, other modules like solar panel, inverter, charger, and many others can be also provided as integrated system if require.

More FAQ solutions→

Still have questions?

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