Lithium-ion E-Rickshaw Batteries

Lending mileage to sustainability

Trontek E-Rickshaw batteries are engineered to provide smooth and uninterrupted mobility to E-Rickshaws. A long-lasting charge translates into better savings and higher mileage for the owner of the vehicle.

Our batteries are thoughtfully designed with double-clad separation with a reinforced glass mat to provide density to the surface and the active material inside. This enhances the life cycle and durability of battery.

LiFePO4 Battery TK LiEV- 5185

Key Features

  • Attractive cycle life
  • Extended safety performance
  • Wide operating temperature range
  • Unrivalled high temperature performance
  • Green energy without metal contaminant
  • High capacity
  • Steady output voltage
  • Little self-discharge
  • Double safety protection
  • Withstanding very high level of vibrations and shocks

Safety Characteristics

  • Over-charge/Over-discharge Ability to withstand over-charge/withstand over-discharge, and there is no fire, no exploding and work well
  • Short circuit Ability to withstand short circuit, and there is no fire, no exploding
  • Acupuncture Ability to withstand nail puncturing, and there is no fire, no exploding
  • Thermal shock Ability to withstand thermal shock, and there is no fire, no exploding

Electrical Characteristics

Nominal Voltage 51.2V
Nominal Capacity 85Ah
Impedance (Max. at1000Hz) ≤ 35m ?
Expected Cycle Life More than 2000 cycles

Operation Conditions

Charge Method Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage 58.4V
Standard Charge Current 25A
Charge Temperature 0°C ∼ 45°C
Max. Continuous Discharge Current 50A
Peak Instant Discharge Current 85A
Peak Instant Discharge Time 10 seconds
Discharge Cut-off Voltage 42.4V
Discharge Temperature -20°C ∼ 65°C
Storage Temperature -20°C ∼ 45°C

Mechanical Characteristics

Height 275±2mm
Width 360±2mm
Lenght 590±2mm
Weight ∼42 kg

Charge and discharge curve

Function of PCM/BMS (Battery Management System)

Circuit Protection: Trontek LFP Battery is optimized through the use of its battery management system (BMS), through monitoring cells, to provide protection against overcharge, over discharge, short circuit. Also it enables every battery pack to obtain independent balancing function. Overall, the BMS helps to ensure safe and accurate Operation.

Item Content Criterion
Over charge Protection Over charge detection voltage 3.900±025V
Over charge release voltage 3.80±0.05V
Maximum charge voltage 3.65±0.05V
Maximum charge current ≤50A
Over discharge protection Over discharge detection voltage 2.5V±0.05V
Over discharge detection delay time ≤115~173mS
Over discharge release voltage 2.8±0.01V
Over Discharge Current Protection Over current detection current /
Detection delay time 32 ± 1 6ms
Release condition Cut load
Maximum continuous current ≤ 50A
Short circuit protection Detection condition Exterior Short Circuit (579A)
Detection delay time 200uS
Release condition Cut short circuit