
Samsung INR18650-29E Rechargeable 2900mAh 3.7V Li-ion Battery for Flashlight Battery
Features:
1.Samsung INR18650-29E Rechargeable 2900mAh 3.7V Li-ion Battery
2. High Capacity and Stable Discharge Voltage
3. Light weight, small size and high performance
4. Small internal resistance
5. Outstanding Discharge properties and Storage Capacity
6. Pollution free, long cycle life
7. No memory effect
8. Existing stock for short delivery time.
9. Low price, high quality
10. OEM orders are available
Samsung INR18650-29E 3.7V Li-ion Battery Specification
Item | Specification |
Nominal Capacity | 2,850mAh (0.2C, 2.50V discharge) |
Typical Capacity | 2,850mAh (0.2C, 2.50V discharge) |
Minimum Capacity | 2,750mAh (0.2C, 2.50V discharge) |
Charging Voltage | 4.20 ± 0.05 V |
Nominal Voltage | 3.7V (0.2C discharge) |
Charging Method | (constant voltage with limited current) |
Charging Current | Standard charge: 1,375mA |
Charging Time | Standard charge: 3hours |
Max. Charge Current | 2,750mA (not for cycle life) |
Max. Discharge Current | 2,750mA (continuous discharge) |
8,250mA (not for continuous discharge) | |
Discharge Cut-off Voltage | 2.50V |
Cell Weight (max. (g)) | 45g |
Cell Dimension | Diameter(max.) : 18.40 mm |
Height(max) : 65.00 mm | |
Operating Temperature (Cell Surface Temperature) | Charge: 0 to 45°C |
Discharge: -20 to 60°C |
Product Advantages:
1) Green product
2) Long standby time
3) 6 months warranty
4) Excellent safety performance
5) Excellent storage performance and low self-discharge rate
6) Short circuit testing passed
7) Overcharge testing passed
8) Over discharge testing passed
Major Application:
1) Portable equipment: Laptop, camcorder, PDA, digital camera,
portable DVD etc.
2) Military equipment: IR telescope
3) Medical devices
4) Power tools
Standard Packing for Samsung with paper tray
50 pcs or 100pcs for one tray
1 tray for one standard export carton
Battery Pack
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.