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3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery

3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery

  • Nominal Capacity
    3800mAh
  • Type
    Li-Ion
  • Nominal Voltage
    3.7V
  • Size
    18650
  • Top Style
    Flat Top
  • Protected
    NO
  • Capacity
    3800mAh
  • Rechargeable
    Yes
  • Color
    Green
  • Tips
    Please Use Specific Chargers
  • Note
    Do Not Over Charge The Battery
  • Shipment
    DHL, UPS, TNT, FedEx, UTEC, China Post
  • Payment
    Paypal, Western Union, T/T
  • Warranty
    6 Months
  • Lead Time
    Within 2-5 Days
  • Skype
    Power4world
  • Place of Origin
    China
  • Brand Name
    POWER-WHOLESALE
  • Certification
    CE, RoHS
  • Model Number
    PW1157
  • Minimum Order Quantity
    100pcs
  • Price
    2.0
  • Packaging Details
    white paper box
  • Delivery Time
    within 2 to 5 days
  • Payment Terms
    Paypal, Western Union, T/T
  • Supply Ability
    1000000pcs

3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery

3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery

 

Product specification:

Size: 18(mm) Standard voltage: 3.7(V)
Applied models: Flashlight Type: Lithium battery
Customized: Yes Item: 18650 USB battery
Nominal capacity: 3800mAh(Green packing)
Internal resistance: ≤45mΩ
Nominal voltage: 3.7V
Max. charging voltage: 4.2V±0.03V
Min. end voltage: 3.00V
Voltage at Storage and transportation: 3.6V-4.0V
Max. constant charging current: 2200mA
Max. constant discharging current: 2200mA
Charging temp range: 0°C~45°C
Discharging temp range: -20°C~60°C
Storage temp range: -20°C~45°C
Life time guarantee: 500 times
Charging time: around 3.6hrs
Chemical system: Cylindrical Lithium-Ion
Typical weight: 33g
Recommended charging current: 500mA
Size: 64.85mm (L) x 18.33 mm (D)

 

Protection circuit: Build-in protection circuit, Protection circuit can effectively prevent the damage caused by overcharging or over-discharge of the battery.

Size: 18650

Diameter: 18MM

Hight: 67MM

Note: This usb battery size is standard 18650 size, it's much larger than our usual AA battery. Please check before you order it.

Voltage: 3.7V

Max work current: 2.7A

 

It can charge from all the standard USB port.

This battery can match all our flashlight which can use normal 18650 battery. But may not be suitable for other company flashlight, please purchase this battery according to your devices size requirement when you decide to buy.

 

Detail Photos:

3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 03.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 13.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 2

USB Charger from computer

3.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 33.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 43.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 53.7V Li-ion 18650 3800mAh rechargeable standard usb battery rechargeable 18650 usb battery 6

Safety Precaution:
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway

 

Cautions:

1. When using the application equipped with the battery, refer to the user’s manual before usage.
2. Please read the specific charger manual before charging.
3. Charge time should not be longer than specified inthe manual.
4. When the cell is not charged after long exposure to the charger, discontinue charging.
5. Battery must be charged at operating temperature range 0 ~ 45°C.
6. Battery must be discharged at operating temperature range -20 ~ 60°C.
7. Please check the positive(+) and negative(-) direction before packing.
8. When a lead plate or wire is connected to the cellfor packing, check out insulation not to short-circuit.
9. Battery must be stored separately.
10.Battery must be stored in a dry area with low temperature for long-term storage.
11.Do not place the battery in direct sunlight or heat.
12.Do not use the battery in high static energy environment where the protection device can be damaged.
13.When rust or smell is detected on first use, please return the product to the seller immediately.
14.The battery must be away from children or pets
15.When cell life span shortens after long usage, please exchange to new cells.

 

Quality Guarantee:
Power-Wholesale Website is committed to providing you with authentic 18650 lithium-ion batteries. Every battery sold was tested strcitly and of the highest quality.

  • We only sell authentic Li-Ion batteries.

  • The authentic 18650 batteries are well inspected.

 

Price:

  • We totally understand the price is crucial to a wholesaler, so we will do our best to maximize your profits.

  • We won’t ensure you our price is lowest but we ensure you what you paid is the price for authentic rechargeable Li-ion batteries.

 

To know more about rechargeable USB 18650 3800mAh battery, please check with us by following way:
Skype: power4world
Email: sales@eleteks.com