
2600mAh Lithium Ion Battery Pack High Energy 3.7V ICR18650 Flat Top
1. Rechargeable 3.7V Li-Ion 18650 cell.
2. Low internal resistance.
3. High energy density, capacity, and lightweight.
4. Manufactured under ISO9001-2008 to assure quality.
5. deal for power bank,emergency power bank, digital camcorders, cameras, e-books or building laptop batteries.
6. Certification: UL,UN,ROHS
7 1 Year Warranty
8. MOQ: 50set
Cell Specification:
No. | Item | General Parameter | Remark | |
1 | Rated Capacity | Typical | 2600mAh | Standard discharge(0.2C5A) after Standard charge |
Minimum | 2522mAh | |||
2 | Nominal Voltage | 3.7V | Mean Operation Voltage | |
3 | Delivery voltage | 3.80~3.9V | Within 10 days from Factory | |
4 | Charging Voltage | 4.2±0.03V | By standard charge method | |
5 | Standard charging method | 0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C | ||
6 | Standard discharging method | 0.2C constant current discharge to3.0V, | ||
7 | Cell Internal Impedance | ≤50mΩ | ||
8 | Maximum charge current | 1C | ||
9 | Maximum discharge current | 1.0C | ||
10 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H | |
Discharge | -20~60℃ 60±25%R.H. | |||
11 | Storage temperature for a long time | -20~25℃ 60±25%R.H. |
The period of warranty is one year from the date of shipment. Great Power guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
The batteries should be stored at room temperature, charged to
about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year
to prevent over discharge.
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.