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1 Years
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| Brand Name : | TINKO/OEM |
| Model Number : | 54173205 |
| Certification : | CE/ROHS/MSDS/UN38.3 |
| Price : | Negotiable |
| Supply Ability : | 100pcs/day |
Stable LFP54173205 3.2V 230ah Lifepo4 Battery Cell for Electric
Vehicles and Energy Storage System
Product Description
Lithium Iron Phosphate (LiFePO4) batteries are a type of
lithium-ion battery known for their stability, safety, and long
life. One of the advantage of LiFePO4 batteries is their high
safety. Unlike traditional lithium-ion batteries, which use cobalt
or lithium cobalt oxide as a cathode material, LiFePO4 batteries
use iron as a cathode material. This makes them much less prone to
thermal runaway, which is a condition where a battery overheats and
catches fire, makes them safer to use in applications such as
electric vehicles, where a fire could cause significant damage or
injury.They are widely used in various applications, including
electric vehicles, renewable energy storage, and portable
electronics and provide a stable voltage output throughout their
discharge cycle, which contributes to consistent performance. It
capability of handling high discharge currents, making them
suitable for applications requiring quick bursts of power.
Product Parameters
Item | Specification | Condition/Notes |
Nominal Capacity | 230Ah | standard charge and discharge procedure |
Nominal Voltage | 3.2V | 0.33C |
Charge/Discharge Voltage Range | 2.0 V～3.65V | T>0℃ |
1.8 V～3.65V | T≤0℃, Forbid continuous charging | |
Weight | 4150g±124g | |
Weight energy density | 178Wh/kg | 0.33C |
Volume energy density | 382Wh/L | 0.33C |
ACR | 0.2mS≤R≤0.4mΩ | 25℃±2℃ Fresh cell(17%±3%SOC) |
DCR | <0.8mS | 50%SOC@3C30S,25±2℃ |
Recommended Charge specification
Item | Specification | Condition/Notes |
Regular Charge(Slow charge) | 115A 3.65V 11.5A 10℃≤T<45℃ | Constant current Constant voltage Cut off condition (terminating) Temperature |
Step Charge | See appendix A.1 | Fast charging strategy at different temperature |
Appendix A.1
Procedure | Temperature | <0℃ | 0℃≤ T<5℃ | 5℃≤ T<10℃ | 10℃≤ T<15 ℃ | 15℃≤ T<20 ℃ | 20℃≤ T<40 ℃ | 40℃≤ T<45 ℃ | 45℃≤ T<50 C | 50℃≤ T<55 ℃ |
1 | Charge current(C) | Charging is not allowed | 0.3 | 0.33 | 0.5 | 0.8 | 1 | 0.8 | 0.5 | 0.33 |
Jumping voltage (V) | / | 3.55 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.6 | |
2 | Charge current (C) | / | 0.2 | 0.33 | 0.5 | 0.5 | 0.8 | 0.5 | 0.25 | 0.25 |
Jumping voltage (V) | / | 3.6 | 3.6 | 3.6 | 3.6 | 3.55 | 3.6 | 3.62 | 3.62 | |
3 | Charge current (C) | / | 0.15 | 0.25 | 0.25 | 0.25 | 0.5 | 0.25 | 0.1 | 0.1 |
Jumping voltage (V) | / | 3.62 | 3.62 | 3.62 | 3.62 | 3.6 | 3.62 | 3.65 | 3.65 | |
4 | Charge current (C) | 0.1 | 0.1 | 0.1 | 0.1 | 0.25 | 0.1 | |||
Jumping voltage (V) | 3.65 | 3.65 | 3.65 | 3.65 | 3.62 | 3.65 |
Working Temperature Range
Item | Specification | Condition/Notes | |
Optimum working Temperature | 10～35℃ | ||
Charge temperature range | 0～55℃ | Charging current,see appendix A.1 | |
Discharge temperature range | -30～60℃ | Cell temperature≤60℃ |
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