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Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack

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Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack

Brand Name:	RESKY
Model Number:	RSK-11.1v2600mAh
MOQ:	100pcs
Price:	Negotiable
Packaging Details:	Standard package
Payment Terms:	Western Union,T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE,RoHS,MSDS,Un38.3, IEC62133, UL, CB

Rated Capacity:

2600mAh

Standard Voltage:

11.1V

Cell:

18650 2600mAh Battery Cells

Structure:

3s1p

Discharging Cut-off Voltage:

Continuous Discharging Current:

Peak Discharging Current:

Wh:

28.86W

Weight:

185g

HS Code:

8507600090

Supply Ability:

10000pcs/day

Highlight:

ICR18650 lithium ion battery

3.7V rechargeable battery pack

2600mAH li-ion battery

Product Description

ICR18650 Lithium Ion Battery Pack

3.7V / 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery

Product Specifications

Model	18650-3S1P
Nominal Voltage	11.1V
Nominal Capacity	2600mAh
Size	Customized
Max Charge Current	0.5C
Charging Method	Constant current 1C to 12.6V, then charge with constant voltage 12.6V till charge current less than 0.01C
Max Discharge Current	1C
Discharge Cut-off Voltage	8V (over-discharge detection voltage of PCM)
Operating Environment	Charging: 0°C ~ 45°C; 65±20%RH Discharging: -20°C~60°C; 65±20%RH
Storage Environment	-20°C~45°C; 65±20%RH
Lifespan (80% Prime Capacity)	>500 cycles

Charging Attention: Charging with higher current or voltage than product specifications may cause damage to the cell's electrical and mechanical safety performance.

Key Features

High Energy Density: Excellent energy density-to-weight ratio for lightweight and compact device designs
Long Cycle Life: Over 500 cycles with high capacity retention under normal use conditions
Low Internal Resistance: Supports high-current discharge with stable voltage platform for high-power applications
Environmental & Safety: Free from cadmium and lead; built-in protection circuitry for overcharge, over-discharge, and short-circuit protection
Low Self-Discharge Rate: Approximately 8% monthly self-discharge for long-term storage without significant energy loss

Applications

Lighting Equipment: High-powered flashlights, headlamps, emergency lights, solar streetlights
Portable Electronics: Digital products, GPS devices, walkie-talkies, power banks
Power Tools & Models: Electric toys, remote-controlled models, electric drills
Medical & Industrial: Portable medical instruments, robots requiring safety and reliability
Consumer Electronics: Electric toothbrushes, cordless phones, and small appliances

Available Cell Types

Domestic ICR18650 battery cell (2600mAh, 2900mAh, 3400mAh, 3500mAh)
Domestic ICR21700 battery cell (4000mAh, 4500mAh, 5000mAh)
Panasonic: NCR18650F, NCR18650PF, NCR18650BE, NCR18650BD, NCR18650B, NCR18650BF, NCR18650GA

Samsung Cell Options

Model	Capacity	Current	Discharge Rate
INR1865035ET	3500	10A	3C
INR1865025RM/RT	2500	20A	8C
INR1865030Q/QM	3000	15A	5C
INR2170050E	4800	10A	2C
INR2170040T	4000	30A	7C
INR2170050GB	5000	10A	2C
INR2170050G	5000	10A	2C
INR2170050S	5000	35A	7C