AT: Tenergy Li-Ion 18650 25.9V 2600mAh Rechargeable Battery Pack w/ PCB Protection

Features and Benefit

• High quality 25.9v Li-Ion rechargeable battery pack made up of 3.7v 2600mAh 18650 cell.
• 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.
• Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life.
• Perfect for building 25.9v battery pack for bike lighting, RC toy, robots, laptop and DVD external battery.
• Use Smart Universal Li-ion Battery Charger for proper charging.

Technical Specifications

Warnings:

• 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 caused by the misuse of Li-Ion Battery.
• Please don't make parallel connection with more than two modules to avoid uneven charge.