Brief Introduction
Main Parameters
| Nominal Voltage | 73.6V |
| Nominal Capacity | 50Ah |
| Nominal Energy | 3680Wh |
| Internal Resistance | ≤50mΩ |
| Self Discharge Rate | ≤3.5% per month |
| Safety Standard | UN38.3. CE. UL etc |
| Water Dust Resistance | IP54 |
Reference Models
|
Item/Model |
48V 20Ah To 600Ah |
60V 20Ah To 600Ah |
72V 20Ah To 600Ah |
|
Protocol |
CAN,RS485,UART |
CAN,RS485,UART |
CAN,RS485,UART |
|
MaterialType |
LiFeP04 |
LiFeP04 |
LiFeP04 |
|
Configuration |
16S1P |
19S1P |
23S1P |
|
Energy |
1KWh to 30KWh |
1.2kWh to 36KWh |
1.5kWh to 50KWh |
|
Dimension |
Customized |
Customized |
Customized |
|
Rated Voltage |
51.2V |
60.8V |
82.8V |
|
Recommended Working Current |
20A-600A |
20A-600A |
20A-600A |
|
Max Charging Rate |
1C |
1C |
1C |
|
Max Working Current |
3C |
3C |
3C |
|
Charging Terminal |
Customized |
Customized |
Customized |
|
Discharging Terminal |
20A to 600A Anderson |
20A to 600A Anderson |
20A to 600A Anderson |
|
Communication Terminal |
Customized |
Customized |
Customized |
|
BMS |
Discharging &Charging Same |
Discharging &Charging Same |
Discharging &Charging Same |
|
Charging Protection Voltage For |
3.65V±0.025V |
3.65V±0.025V |
3.65V±0.025V |
|
Discharging Protection Voltage For |
2.7V±0.1V |
2.7V±0.1V |
2.7V±0.1V |
|
Protection Charging Current |
40A to 600A |
40A to 600A |
40A to 600A |
Applications
Built for flexibility, the 72V/50Ah battery supplies efficient energy to electric motorcycles, tricycles, and MTBs. It runs ATVs and dirt bikes for off-road fun, while tourism uses include yachts and buses. Industrial applications like forklifts and sweepers benefit, as do snowmobiles and compact EVs.
FAQ
Can you customize LiFePO4 battery packs per our technical requirements?
Yes, we support full customization. Adjustable items include nominal voltage, rated capacity, outer dimension, discharge rate, IP protection grade, BMS function (CAN/RS485 communication optional), terminal interface and installation structure, applicable for RV, solar storage, marine, golf cart and industrial equipment. Send your parameter list or installation drawing for quotation and sample arrangement.
What is your MOQ & production lead time for bulk and sample orders?
Standard finished packs MOQ is 50–100pcs; customized packs start at 200pcs. Regular sample lead time:7–15 working days; mass production cycle:25–40 working days after deposit confirmed. Sample cost can be deducted from your following bulk order when order quantity meets our agreed threshold.
What certifications do your LiFePO4 packs have for global shipment?
All packs pass UN38.3, MSDS for sea/air transportation; available CE, FCC, IEC62619 upon customer request. We provide full certification documents to help customers clear customs in EU, US, Southeast Asia and other regions smoothly.
How about warranty policy and after-sales service?
Standard warranty is 3–5 years counting from shipment date. We provide 7×24h online technical support; faulty products caused by raw material or manufacturing defects can be returned for repair or replacement per our after-sales agreement. Damage from improper operation or wrong charging is excluded from free warranty.
Why your LiFePO4 pack costs higher than lead-acid battery?
Our packs adopt Grade A LiFePO4 cells with 4000+ full cycle life, built-in intelligent BMS with overcharge/over-discharge/short-circuit/overheat multi-protection. Though initial purchase cost is higher, it features lighter weight, higher energy efficiency and 5–8 times longer service lifespan, cutting your later replacement and maintenance cost largely in long-term use.
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