Li-Ion 18650 7.4V 2200 mAh Rechargeable Battery module with PCB

Features and Benefits

• High quality 7.4 V Li-Ion rechargeable battery pack
• Made of 2 2200mAh cylindrical 18650 cells with PCB for full protection
• Light weight and higher energy density than any rechargeable battery
• No memory effect and rechargeable
• Longer storage life than NiMH battery
• You can build 7.4V/4.4Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel . 
• Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
• Perfect for building 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
• Recommend using our Smart Universal Li-ion Battery Charger and set the charging votlage at 7.4V.
  
  

Technical Specs

Cautions

• CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
• User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
• We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
• Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack  
• Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery
• Please don't make parallel connection with more than  two modules to avoid uneven charge.