12V 40Ah Heavy Duty AGM Battery, Tianneng TNEH12-40

  • Brand: TIANNENG
  • Technology: AGM GEL
  • Model: TNEH12-40
  • Nominal Voltage: 12V
  • Capacity: 40Ah/20hr rate
  • Terminal: I10
  • Origin: China

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SKU: TNEH12-40 Categories: , Tag:

Tianneng TNEH12-40 is a 12V 40Ah Heavy Duty AGM battery with maintenance-free, higher capacity and deep cycle features. It combines a patented nanogel electrolyte with the latest AGM structure. It offers long design life and the cycle life can reach 500-600 cycles at 100% DOD.

Designed and developed for long-life deep cycle applications, it is highly durable for cycling applications such as scooters, electric bicycles, wheelchairs, sweepers, scrubbers and so on.

12V 40Ah Heavy Duty AGM Battery, Tianneng TNEH12-40 main data

Nominal CapacityAh
C2/C3 (1.75Vpc/25°C)35.5
C5 (1.75Vpc/25°C)36.5
C20 (1.80Vpc/25°C)40
Dimensions (±3mm)mm
Overall Height171

Terminal type

Terminal type I10

TNEH series features

  • Increase 20% Cycle Lift – 500 to 600 Cycles @100%DOD
  • Increase 10% Discharge Power – Positive Carbon Fieber
  • Increase 5% Low Temp. Performance – Negative Graphene
  • Increase 50% Anti-corrosion – Patent Rare-earth Alloy

TNEH series applications

  • Electric Two-wheeler
  • Electric Tricycle
  • Electric Motorcycle
  • Wheelchair
  • Low-speed EV
  • E-scooter
  • Electric four-wheel
  • Kid’s Electric Bike
  • Sweeper
  • Golf Cart

TNEH series certificates

Weight 10.0 kg
Dimensions 267 × 77 × 171 mm


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