Shandong Tian Han New Energy Technology Co., Ltd.
                                                                                                           
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8 Years
Since 2018
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NCM 18650 Lithium Ion Battery 2500mAh 2600mAh Cylindrical Battery Cell

Price Negotiable
Price: $1.5/units 10-9999 units
MOQ: 10 units
Delivery Time: 7-15 Working Days
Brand: THLB
Product Description
NCM 18650 Lithium Ion Battery 2500mAh 2600mAh Cylindrical Electric Vehicle Battery Cell
High-performance NCM 18650 lithium-ion battery cell designed for electric vehicles, featuring wide operating temperature range (-20°C to 60°C discharge) and excellent capacity options of 2500mAh or 2600mAh.
Product Specifications
NCM 18650 battery cell technical specifications diagram 18650 battery cell dimensional drawing Battery cell performance characteristics Battery cell technical data sheet 18650 battery specifications overview Lithium ion battery cell parameters
No. Specification Value
1 Capacity Nominal: 2600mAh, Minimum: 2550mAh
2 Internal Resistance 15-18mΩ
3 Nominal Voltage 3.6V
4 Charging Voltage 4.2V
5 Standard Charge Conditions Current: 0.5C, Voltage: 4.2V, Cut-off: 0.02C
6 Max. Charging Current 1C
7 Standard Discharge Conditions Current: 0.5C, Cut-off Voltage: 2.75V
8 Max. Continuous Discharge Current 3C
9 Working Temperature Charge: 0°C to +55°C, Discharge: -20°C to +60°C
10 Storage Temperature -20°C to +60°C
11 Weight 43g
12 Dimension Diameter: 18.3mm, Height: 65.2mm
Key Advantages
  • Lower Internal Resistance: Double electrode design ensures very low internal resistance of 15-19mΩ
  • Advanced Manufacturing: State-of-the-art automatic production line guarantees higher consistency
  • Superior Matching: Strict matching requirements with variations under 5mV, 3mΩ, and 20mAh
  • High Performance: Excellent 3C max continuous discharge rate and long cycle life exceeding 2000 cycles at 80% depth of discharge
Electrical Performance Curves
Battery discharge performance curve Voltage characteristics graph Cycle life performance chart
Automated Production Line
Automated battery cell assembly line
Battery manufacturing equipment
Cell production automation system
Quality control in production
Battery testing equipment
Final assembly process 
Packaging & Delivery
Battery cell packaging materials Shipping and logistics process Quality packaging for safe delivery
Our Company
Shandong TianHan New Energy Technology Co., Ltd specializes in research & development, manufacturing, sales, and service of lithium batteries, power lithium batteries, battery packs, and BMS systems. Our products are widely used in intelligent manufacturing, new energy electric vehicles, starting batteries, communication station batteries, e-bikes, solar-wind energy storage systems, and home-use energy storage solutions.
TianHan New Energy Technology facility Company headquarters and operations

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong Tian Han New Energy Technology Co., Ltd.
Location Fuyuan 5th Road, Lithium Battery Industrial Park, High tech Zone,Zaozhuang City, Shandong,China
Contact Person Alice

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