Inverter and Battery Solutions
48V 200Ah LiFePO4 Lithium Battery
LiFePO4OEM / ODM
This 48V 200Ah LiFePO4 battery from Jetray Battery comes with a built-in BMS and is designed for home solar energy storage, off-grid and hybrid inverter systems, telecom and base-station backup. Capacity, communication protocol, terminals and enclosure can be configured for your system.
Specifications
Technical data
Standard model values. Every parameter below can be adjusted for your project.
Nominal Voltage48V
Capacity200Ah
Battery Model48V 200Ah LiFePO4 Battery Pack (9600Wh)
ChemistryLiFePO4
Operating Voltage37.5V – 54.75V
Internal Resistance≤60mΩ
Max Charge Current100A (0.5C)
Max Continuous Discharge Current100A
Peak Discharge Current200A
Cycle Life2000 cycles @ 80% DOD
Dimensions580 × 760 × 210 mm
Weight90 kg
Voltage window 37.5 – 54.8 V
37.5 V cut-off48 V nominal54.8 V full
Need different specs?
Send your voltage, capacity, current and size limits. We build packs to your drawing.
Runtime estimator
Size the pack to your load
Enter your load and the number of packs in parallel to estimate current, C-rate and runtime.
W
System: 48 V · 200 Ah · 9600 Wh
–Current (A)
–C-rate
–Est. runtime
0.25C0.5C
Ideal estimate at nominal voltage and capacity; reference rate 0.5C (from the listed discharge current). Real results vary with temperature, cell age and cut-off settings. Packs in parallel must be matched — ask our engineers first.
Applications
Where it is used
Home solar energy storage
Off-grid and hybrid inverter systems
Telecom and base-station backup
Commercial backup power
Customization & BMS
Built around your equipment
Voltage, capacity, size, BMS and communication can all be changed for OEM / ODM projects. Start from this model or from your own drawing.
FAQ & safety
Common questions
We offer Li-ion (NCM / NCA), LiFePO4 and LTO cells, chosen to match your project needs.
Yes. We provide structural design so the pack fits your housing, connector and mounting points.
Overcharge, over-discharge, overcurrent, short-circuit and temperature protection, SOC / SOH display and communication protocols such as CAN and RS485.
Yes. Charging rates from 0.5C to 2C are possible, depending on the cell specification.
Typically 12–36 months, depending on the project agreement.
Keep them at 50–60% state of charge in a dry, ventilated place between −10 °C and 35 °C.
Safe handling
Heat and damage
Never heat, disassemble or modify the battery, or dispose of it in a fire. Do not pierce, hit, step on or drop it.
If fluid leaks
Do not touch it with bare hands. Rinse eyes, mouth or skin with clean water, see a doctor if needed and contact Jetray after-sales.
Keep it dry
Do not get the battery wet.
Storage conditions
Do not use or store the battery in direct sunlight, high heat or humidity, a hot car, or near heat sources.
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All products You may also need
OEM & custom packs
Ready to power your next project?
Tell us your voltage, capacity, size and application. Our engineers reply within 24 hours with a design proposal and quotation.
- Emailwuwh@jetray.cn
- Mobile / WhatsApp+86 139 2464 5656
- FactorySonggang Town, Bao’an District, Shenzhen
