Lithium ion battery manufacturer EHIGHSEN 26V battery pack

battery pack 18650 25.9 3.4Ah fi


  • Battery pack type: Li-ion 18650 battery pack
  • Welding type: 7 series 1 parallel(7S1P)
  • Nominal voltage: 25.9V
  • Charging voltage: 29.4v
  • Typical capacity: 3400mAh
  • Cell type: 3.7V 3400mAh cells
  • Max continuous discharge current: 2C
  • Dimension: 140*70*20mm
  • Weight: about 350g
  • Cycle life: more than 500 times
  • Warranty: 1 year
  • Place of origin: China

battery pack 18650 25.9 3.4Ah t battery pack 18650 25.9 3.4Ah f


Power tools, sweeping robot, solar energy, etc.


We usually use carton. Packaging can also be customized according to customer requirements.


1. Small order: by express delivery (UPS, DHL, Fedex, TNT, etc)

2. Large order: by air, by sea


Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not disassemble, dispose in fire, heat or short curcuit.
Do not put the battery in a charger or equipment with wrong terminals connected.