Supervalue Household Products (Dongguan) Co., Ltd.
Main products:Quran Read Pen,Battery,HID Flashlight
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  • Contact Person : Ms. Lee Angel
  • Company Name : Supervalue Household Products (Dongguan) Co., Ltd.
  • Tel : 86-755-85252112
  • Address : Guangdong,Dongguan,Woling Business District,Dongcheng Area,Dongguan City, Guangdong Province, China.
  • Country/Region : China
  • Zip : 523120

Flat head 18650 3.7V 4200mAH rechargeable battery without PCB protection

Flat head 18650 3.7V 4200mAH rechargeable battery without PCB protection
Product Detailed
1.durable and long time use 2. capacity: 4200mAH 3. Voltage: 3.7V 4. fast delivery

Product parameters;

1. A voltage of 3.7V (new A product battery cell)

2. the maximum working current: 2.7A

3. diameter:18.2mm ± 0.1, length:68.5mm ± 0.1

4. Support charge, over discharge protection,  voltage :2.75-4.20 V

 Lithium use commen sense

1.   One must use a standard lithium 4.2V charger

2.    Prohibition of large current discharge(with protection board will automatic control).

3.    Prohibit the discharge, single battery voltage should not be less than 2.5V

4.    Prohibited the batteries apart, most likely caused by short circuit fire.

5.   Temperature 0-60 ° C

the use of note

1. Prohibited the overdischarge.

2. Without Board battery below 2.75v then use is strictly prohibited. Must be to charge (Easy to over-discharge)

3. Without Board battery charging when full, you must take down (easy to overcharge.)

Please use qualified charger

Flat head 18650 3.7V 4200mAH rechargeable battery without PCB protection



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