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 |
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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 |