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3.7v 850mAh rechargeable battery 303475 - 303475

3.7v 850mAh rechargeable battery 303475, 1.Manufacturer, 2.High quality & competitive price, 3.cycle>500 times, 4.OEM&ODM - more info check here: http://www.sourcingelectricals.com/3-7v-850mAh-rechargeable-battery-303475-11179002/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: JK Model Number: 303475 Type: Li-polymer Nominal Voltage: 3.7V Size: Prismatic Nominal Capacity: 850mAh

Product Features:

3.7v 850mAh rechargeable battery 303475


2.High quality & competitive price

3.cycle>500 times


Business Terms:

Port: Shenzhen/HK

Minimum Order Quantity: 3000 Piece/Pieces

Supply Ability: 30000 Piece/Pieces per Day

Payment Terms: L/C,T/T

Contact Supplier
3.7v 850mAh rechargeable battery 303475
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Product Packagings & Delivery Terms:

Packaging Detail: Standard export package

Delivery Detail: stock: 7-10days out of stock:25-30days

Specifications and Product Details:


3.7v 850mAh rechargeable battery 303475

1. Paramar

1Battery Model303475
2Normal Capacity850mAh0.2C
3Nominal Voltage3.7V
4Overcharge protect voltage4.28±0.05V
5Overdischarge protect voltage3.0±0.05V
6Overcurrent protection1.2A
7Short circuit protectionYes
8SCP Release conditionInstantly after the short circuit is cut off
9Storage Temperature-5~35°Cone year
10Inner Impedance
11pack weight
12Max continue discharge current5C
13Max charge current1C

2. warning

1.In order to ensure the safe, battery should be installed safety device, in static than manufacturing request when electrostatic when do not use, otherwise, safety device would failure, battery overheat, rupture, explosion and fire.

2.In the normal use of the following conditions, otherwise they will overheat and catch fire, performance and shorten the life.

Ambient condition: (T:temperature)

charging: 0~+650C

discharging: -20~+650C

storage within 30 days: -20~+600C

storage within 180 days: -20~+450C

3.If children use the battery, you should specify them by using the instructions for use, and ensure the battery at any time must be in normal use;

4.If the battery leaks, electrolytes stick to the skin or clothing, wash off with water or fluid washing clothes or skin corrosion will die.

5.In order to not install error or loss of the battery, please carefully read the operating instructions, and follow the instructions for installation and removal (from device)

6.If the battery is not used, please take the battery out and placed in a dry place or electrical appliances will be corrosion of battery performance and reduce life.

7.If it is polluted battery terminal, please before you use it with a dry cloth to wipe clean, otherwise will result in poor contact with the device, power shortage or charge failure.

8.warranty period Warranty period of this product is 12 months from manufacturing code

9.Product responsibilityYou must strictly adhere to our specifications and documentation comment later, due to the misuse of batteries can cause the battery to overheat, fire or explosion. For the specification for any accidental, I Secretary does not bear any responsibility.

If the specification, raw materials, production processes or production control system is changed, the change of information will vary depending on the quality and reliability data to inform consumers in writing.

10.Storage Battery if long-term storage,should be charge the battery to 50% of its full capacity.

Batteries should be saved in low temperature dry environment.

Battery storage should be added every three months, the electric charge to a 50% charge status.

11. Packaging label on the battery.

12.The following warnings should be indicated on the packaging of battery.

Use a specified charger.

Do not place the battery into a fire or heating.

Do not short-circuit the battery at both ends.

Do not disassemble the battery.

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