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Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
Specifications
Brand Name :
RESKY
Model Number :
RSK-11.1v2600mAh
Certification :
CE,RoHS,MSDS,Un38.3, IEC62133, UL, CB
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
Western Union,T/T
Supply Ability :
10000pcs/day
Delivery Time :
7-10days
Packaging Details :
Standard package
Rated Capacity :
2600mAh
Standard Voltage :
11.1V
Cell :
18650 2600mAh Battery Cells
Structure :
3s1p
Discharging Cut-off Voltage :
8V
Continuous Discharging Current :
1A
Peak Discharging Current :
2A
Wh :
28.86W
Weight :
185g
HS Code :
8507600090
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)
  • Imported: 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
Custom Assembly Options
  • Various series or parallel assembling configurations
  • Voltage range for li-ion battery pack: 3.7V/7.4V/11.1V/14.8V/18.5V/22.2V etc.
Product Images
Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
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Product Detail
Brand Name :
RESKY
Model Number :
RSK-11.1v2600mAh
Certification :
CE,RoHS,MSDS,Un38.3, IEC62133, UL, CB
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Contact Supplier
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Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack
Lithium Ion Batteries ICR18650 3.7V 11.1V 2600mAH 28.86wh Li-ion Rechargeable Battery Pack

Shenzhen Resky Electronics Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Polymer Battery Cell, RC Lithium Battery, Li-Ion Battery Pack
Total Annual :
500000-1000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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