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Wholesale Li-ion 18650 Battery 3000mAh 3.75V for Flashlight

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xProduct Details
Battery Size | 18650 | Application | Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Fo |
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Weight | 50g | Max Charge Voltage | 4.35±0.05V (cut Off Charging Current 30mA) |
Discharge Cut Off Voltage | 2.75V | Standard Charge Current | 0.2C |
Max Charge Current | 2000mA (at 25℃, Not For Cycle Life) | Charging Mode | CC/CV |
Charging Temperature | 0~45℃ | Discharging Temperature | -20 ~ 60℃ |
Warranty | 12 Months, 3months-1year | Sample | Available |
Size | 65.0*18.4 (mm) Max | Anode Material | LCO |
Chargeable | Yes | Storage Type | 30% Full Charged |
The Charging Ratio | 0.5C | The Discharge Rate | 1C |
Port | Shenzhen/Hongkong | ||
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Product Description
Wholesale Li-ion 18650 Battery 3000mAh 3.75V for Flashlight
Key Specifications
Battery Size
18650
Nominal Capacity
3000mAh (0.2C)/min 2900mAh (0.2C)
Nominal Voltage
3.75V
Dimensions
65.0*18.4 (mm) Max
Weight
≤49g
Battery Type
Li-ion (LCO anode material)
Technical Parameters
Max Charge Voltage | 4.35±0.05V (cut off charging current 30mA) |
Discharge Cut Off Voltage | 2.75V |
Standard Charge Current | 0.2C |
Max Charge Current | 2000mA (at 25℃, not for cycle life) |
Charging Mode | CC/CV |
Internal Resistance | ≤70mΩ (AC Impedance, 1000Hz) |
Cycle Life | 300 cycles (≥80%) |
Operating Conditions
Charging Temperature | 0~45℃ |
Discharging Temperature | -20 ~ 60℃ |
Storage Temperature | ≤3 months: 25~45℃ ≤12 months: 20~25℃ ≤60%RH Recharge every 6 months |
Humidity Range | ≤85% (non-condensing) |
Applications
Power Tools, Home Appliances, Consumer Electronics, Electric Vehicles (Bicycles/Scooters, Wheelchairs), Solar Energy Storage Systems, Uninterruptible Power Supplies, and more.
Product Features
- High capacity 3000mAh lithium-ion battery
- Stable 3.75V nominal voltage output
- Compact 18650 size (65.0*18.4mm)
- Lightweight design (≤49g)
- CC/CV charging mode for optimal performance
- Wide operating temperature range (-20℃ to 60℃)
- 12-month warranty
Product Images



Additional Information
Brand | BAKTH / Neutral / OEM |
PCB/PCM | None |
Connector | None |
Sample Availability | Available |
Port | Shenzhen/Hongkong |
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