Description

Product informationProduct model: 753448P

Nominal capacity: 1200MAH

Product size: thick 7.5MM (+ 0.2MM) wide 34MM (+ 0.5MM) * long 48MM (+ 0.5MM)

Rated voltage: 3.7V

Charging voltage: 4.2V

Charge temperature: -30 degrees C ~ 40 degrees C

Discharge temperature: -30 degrees C ~ +60 degrees C

Storage temperature: -20 degrees C ~ +30 degrees C

Charging current: standard charge: 0.5C, fast charge: 1.0CStandard charging method: 0.5C CC (constant current) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than 0.05CMaximum charge current: 1CMaximum discharge current: 1C

Protection IC parameters: overcharge protection voltage 4.20V + 0.05V, over discharge protection voltage 2.7V + 0.1V, maximum allowable current 3A.Direct manufacturers 3.7V and 7.2V polymer lithium battery, can be customized 7.4V series, crystal rich protection board, MP3 MP4 MP5 GPS navigation, Bluetooth headset, sound small, small toys, security products, handheld computer, recorder, e-book, mobile power, electric sound etc.. Factory direct sales, can be customized according to customer size, the amount of large online price only reference

Battery is recommended to use the original charger charging, charging time not more than 5 hours, the use of poor quality charger or charging time is too long, are easy to make the battery damaged.

The first 3 charge should be put to recharge by 10% to completely activate the battery! Do not charge only a small amount of electricity to avoid shortening the battery life and capacity.

If the machine is not a long time please at least a month for the machine to avoid an electric charge, the battery performance (Yan Zhonghui damaged battery)!

Knowledge of lithium polymer batteries:

As the third generation of lithium polymer battery! Such batteries using enhanced coating aluminum foil vacuum packaging, good sealing performance, can appropriate bending deformation can not be damaged! Standard voltage of the battery is 3.7V, as long as the machine size can be installed if the machine can use! You can't find the battery. The battery can choose the similar size battery as long as the next machine can be installed on normal use!

Store address: Shenzhen City, Futian District Huaqiang North Electronic Science and technology building, 16 floor. Contact Mr. Chen, telephone 15013507748

Direct manufacturers can be customized a variety of 3.7V, 7.2V, 12V. lithium battery protection board uses the new Taiwan rich crystal protection board can also according to customer requirements using the Seiko protection board, with identification terminal three line protection board, with temperature control three line protection board, according to the customer's customized size, a large quantity favorably