Custom Ultra High Energy Li-Ion 18500 Battery: 7.4V 2800mh (21wh) battery module with 3 wires (1.68)

• Customize 7.4V 2800mAh  Li-Ion battery  module is made of 4 pcs high quality cylindrical 18500 rechargeable cells with 3 wires 
• Protection: 1 x PCB (7A limited) & 1 x 2.0A Polyswitch for full protection. The pcb is located at end of pack
• Wiring:
  • 6.0" 22 AWG Red open end wire
  • 6.0" 22 AWG Black open end wire
  • 6.0" 22 AWG White open end wire with 1 x 10k 70C thermistor
• Capacity: 2800mAh
• Voltage: 7.4V  
• Dimension (LxWxH): 4.2" (106mm) x 1.5" (38mm) x 0.9" (22mm) 
• The battery module is wrap by Green PVC shrink 
• Weight: 4.4 oz (220 grams)
• You may choose our Smart Charger (1.2A) for 7.4V Li-ion/Polymer Rechargeable Battery Pack -- UL listed to recharge this battery module. (3hrs charging time)
• 

Cautions:

Li-Ion Battery may explode if charging or discharging improperly. User must have the knowledge on how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack. 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.

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