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Features and Benefits * High quality 3.7 V Li-Ion rechargeable battery pack * Made of 3 2200mAh cylindrical 18650 cells with PCB and poly switch 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/6.6Ah 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...
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Li-Ion battery may be exploded if mis-using. We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling batterypacks) .
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Li-Ion 18650 3.7V 4400 mAh Rechargeable Battery module with PCB
High quality 3.7 V Li-Ion rechargeable battery pack. Made of 2 2200mAh cylindrical 18650 cells with PCB and poly switch 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...
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$17
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3.6V 10.4 Ah Li-Ion Battery Module with protection IC which is built by 4 pcs High quality Sanyo/LG/Other Top Brand Korea 2600mAh Li-Ion 18650 Cells connected in parallel
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Features and Benefits * High quality 3.7 V Li-Ion rechargeable battery pack * Made of 1 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 * Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life * Perfect for building 3.7V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras...
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High quality 3.7 V Li-Ion rechargeable battery pack. Made of 2 2600mAh cylindrical 18650 cells with PCB and poly switch 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/5.2Ah 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...
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Li-Ion 18650 3.7V 5200 mAh Rechargeable Battery PCB module with Bare Leads
High quality 3.7 V Li-Ion rechargeable battery pack. Made of 2 2600mAh cylindrical 18650 cells with PCB and poly switch 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/5.2Ah 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...
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$12
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High quality 3.7 V Li-Ion rechargeable battery pack. Made of 1 2600mAh 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. Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life. Perfect for building 3.7V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery...
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(US)