CE 3.7V 2500mah 18650 Lithium Ion Battery 18650 Lithium Polymer Battery
CE 3.7V 2500mah 18650 Lithium Ion Battery 18650 Lithium Polymer Battery
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Basic Infomation
Place of Origin: Xiamen China
Brand Name: MEGA
Certification: ce
Model Number: lithium ion 18650 3.7V 2500mah
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CE 3.7V 18650 Lithium Ion Battery


CE 3.7V 18650 Lithium Polymer Battery


CE 3.7 v 2500mah rechargeable battery

Payment & Shipping Terms
Packaging Details: Standard Package
Delivery Time: 3-5days
Supply Ability: 1000000pcs/day
Application:: Toys, Power Tools, Home Appliances, Consumer Electronics,
Battery Size:: 2500 MAh
Color:: Customers' Demand
Normal Capacity: 1500 MAh0.5C
Model Number:: 18650
Charging Voltage: 4.2 ±0.05 V
Discharge Ending Voltage: 2.75 ±0.05 V
Normal Voltage: 3.65V
Product Description

Li-ion Rechargeable Battery Details:



1.18650 Lithium cylindrical rechargeable batteries with PCB protection

2.Internal PCB protection (patent pending design) prevents under-voltage at 6.0V and over- voltage at 8.5V.

3.Manufactured under CE,ROHS to assure quality

4.Battery tested before delivery to ensure capacity, quality and lifetime

5.Pollution-Free/Long Cycle Life/Good Consistency

6.No memory effect

7.Existing stock for short delivery time.

8.Factory price, high quality


Li-ion 18650 battery Advantages:



1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive

2. Clean and Green energy, no toxic material contained

3. Powerful: Battery can discharge in 15C~20C

4. Long life cycle, 80% capacity remain after 500 times deep cycle.

5. No memory effect,highly efficient charge anytime, no reduction of capacity

6. Operation temperature: -20~70°C

7.Small size, light weight:

8. Good performance at high temperature and high temperature resistance

9. Low self-discharge rate: < 3% monthly


Normal capacity
1500 mAh0.5C
Minimum capacity
1500 mAh0.5C
Normal voltage
Charging voltage
4.2 ±0.05 V
Discharge ending voltage
2.75 ±0.05 V
Standard charging current
0.5C(750 mA)
Standard discharge current
0.5C(750 mA)
Max charge current
Max discharge current
Max recommended charge and discharge cell body temperature
Charge: 0~45℃ Discharge: -20~60℃
Maximum short term allowable charge and discharge cell body temperature. Charging and discharging at these conditions will shorten
cell cycle life.
Charge: 60℃
Discharge: 70℃
Internal resistance
≤18 mΩ(AC Impedance, 1000 Hz)
Cell dimensions(with film)
Height : 65.0mm Max
Diameter :18.35mm Max
~ 41g


18650 Product Description



Battery Remark:



1.Never completely discharge lion battery ( below 3.0V under load ).

2.Charge fully to 4.2V before first use.

3.Never use force to install (insert) liion battery.

4.Do not use old and new battery cells together.

5.Use only high quality battery charger.

6.Do not expose to heat.

7.Do not short (connect) positive (top), and negative (bottom) battery terminals.Keep Battery that is not in use in plastic holder.

8.Do not charge battery over 4.2V (another reason to use high quality battery charger).

9.Do not charge unattended.

10.Do not use old, and new cells together.

11.Do not store your liion batteries fully charged (for extended period of time).

12.Store in cold and dry place at approximately 3.7V (storage charge).

13.After battery is discharged-don't leave it discharged=>charge it as soon as possible.

14.Using the battery application equipped,refer to the user’s manual before usage.

15.When the cell is not charged after long exposure to charger, discontinue charging.

16.Battery must be charged at operating temperature range 0 ~ 50°C. Be discharged at -20~60 °C .

CE 3.7V 2500mah 18650 Lithium Ion Battery 18650 Lithium Polymer Battery 0



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