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12V battery pack

18650 li-ion rechargeable battery pack


1. Specification 

Battery Model 11.1V/12V - 6600mAh
Rated capacity 6600mAh
Rated voltage 11.1V
Source Resistance (mΩ) about 150
Cell Specification 3.7V 2200mAh
Cell Combination 3S2P
Cell Size 18650
Cell Quantity (parallel*series) 9pcs
Charge Voltage (V) 12.6V
Charge Cutoff Voltage (V) 9V
Output current  (A) 3A
Individual cell over-discharging protected voltage 2.75+/-0.08V
Charge Mode CC/CV
Charge Temperature Range 0'C~45'C
Discharge Temperature Range -20'C~60'C
Storage temperature -20'C~60'C
Battery Pack Dimension 54 x 54 x 70mm
Battery Weight 0.45kgs
Connector can customize
Remark Welcome OEM & ODM



2. Applications

  • Notebook computers,
  • digital cameras,
  • digital camcorders,
  • ADSL model,
  • Portable DVD/CD players,
  • MP3,
  • PDAs,
  • LED lighting
  • Stage light
  • satellite communication systems
  • Electrical Equipment&Supplies
  • Consumer Electronics

3. Specially Feature

  • Longer storage life than NiMH Batteries
  • Light weight and higher energy density than any rechargeable battery
  • Installed IC chip will prevent the battery pack from over charge and over discharge.
  • It helps protect battery chemistry integrity and prolongs battery life.
  • Installed polyswitch will cut off power if battery discharge current more than 6.6Ah
  • Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
  • Supply which requires compact size and lighter weight
  • The battery module is wrap by PVC

4. Warning:

  • Do not connect the positive and negative terminals of battery pack with body;
  • It is strictly forbidden to immerse the battery in water or seawater, keep the battery in a cool and dry surrounding if it stands by;
  • Do not expose in the sun;
  • Do not expose in the rain or snow;
  • Do not use or leave the battery near a heat source as fire or heater;
  • Use the battery charger specifically for that purpose when recharging;
  • Do not reverse the positive and negative terminals;
  • Do not plug in the battery electrodes to an electrical outlet;
  • Do not discard the battery in fire or a heater;
  • Do not short-circuit the battery by directly connecting the positive and negative terminals with metal  objects;
  • Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc;
  • Do not strike, trample or throw the battery;
  • Do not directly solder the battery and pierce the battery with a nail or other sharp objects;
  • Do not use the battery in a location where static electricity and magnetic field is great, otherwise,   the safety devices may be damaged, causing hidden trouble of safety;
  • If the battery gives off strange odor, generates heat, becomes discolored or deformed, or in any way appear  ahnormal during useing, recharging or storage,immediately remove it from the device or battery charger and stop using  it;
  • In case the battery terminals are dirty, clean the terminals with a dry cloth before use. Otherwise poor  performance may occur due to the poor connection with the instrument;
  • Do not expose to temperature above 60°C or heater;
  • Do not use the battery pack connected in series or parallel.

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