Solar Iron Portable 48V Lithium Battery

Terli strictly follow the high-standard production and testing processes, to guarantee lithium batteries are qualified and safe for use in different applications. Here are some other features explaining the difference between lead-acid and Terli LiFePo4 lithium-ion batteries.

1) Weight: Terli LiFePo4 lithium-ion batteries are one-third of the weight of lead-acid batteries.

2) Cost: The true cost of ownership is far less than lead-acid when considering life span and performance.

3) Environmental Impact: Terli LiFePo4 batteries are green, with zero pollution to the environment.

Terli has developed different series of LiFePo4 lithium-ion batteries for different applications. Please contact us for the details of these batteries, we will provide you the professional solutions and the best price, as well as the best service.

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Model	48V
Battery Type	LiFe PO4
Battery Module	TY-48-200
Battery Capacity (Ah)	200AH
Nominal Battery Energy (kWh)	9.6
Nominal Voltage (V)	51.2V
Nominal Output Current (A)	100
Weight (Kg)	72
Dimension (L*W*H mm)	580*370*230
Package Dimension (L*W*H mm)	620*410*270
Working Voltage (V)	44.8~58.4
Operating Temp.Range (°C)	-20~50
Calendar Life (Cycles)	6000@25°C,80%DOD
Protection Level	IP54
Terminal	Anderson Or Other
Certification & Safety Standard	TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited
Monitoring & Protection	BMS
Display	LCD

Why the Solar 48V LiFePO4 Lithium Battery Outperforms Lead-Acid

Replacing a lead-acid solar bank with a 48V LiFePO4 lithium battery cuts replacement cycles from every 3 years to once per decade — 6000 charge cycles vs. 300–500. The data below shows the full performance gap.

Factor	LiFePO4 (TY-48-200)	Lead-Acid
Cycle Life	6000 cycles, 80% DOD	300–500 cycles
Lifespan	10 years	3 years
Depth of Discharge	80%	~50% usable
Weight	72 kg	~216 kg equivalent
Energy Density	Nearly 4× lead-acid	Baseline
Safety	No acid leak, no toxic lead	Acid leak risk
Eco Impact	Non-toxic, recyclable	Lead disposal required
Maintenance	None — no memory effect	Watering and equalization

Total cost of ownership favors LiFePO4: 20× more cycles at 1/3 the weight means fewer replacements and lower logistics cost per project lifecycle.

Smart Monitoring Features of the 48V LiFePO4 Lithium Battery

This 48V LiFePO4 lithium battery adds an intelligent connectivity layer to standard solar storage — enabling remote diagnostics and real-time visibility without on-site access.

• LCD display: On-unit readout of battery status at a glance

• Bluetooth monitoring: Real-time SOC, voltage, current, temperature, cycle count, and individual cell data via iOS or Android app

• Cloud monitoring: Remote battery diagnostics and status tracking from any location

• OTA upgrade: Firmware updates pushed remotely — no field technician required

• GPS positioning: Optional tracking for fleet management or remote asset monitoring

• Built-in heating module (optional): Charges the battery at freezing temperatures, extending off-grid operation into cold climates

• Parallel connection support: Expand system capacity by connecting multiple units without additional hardware

• 5 temperature sensors: 150% more thermal coverage than standard single-sensor designs

All connectivity features are available as OEM add-on modules; full customization scope is detailed in the OEM/ODM section.

48V LiFePO4 Lithium Battery: Grade A Cell Safety and BMS Protection

The Terli 48V LiFePO4 lithium battery uses Grade A LiFePO4 cells — 100% authentic and individually tested — in a chemistry that eliminates thermal runaway risk under overcharge or high-temperature conditions. An integrated BMS delivers multi-layer electrical protection.

BMS protection functions:

• Overcharge protection: Cuts the charge circuit at the safe voltage threshold

• Over-discharge protection: Prevents cell damage from deep depletion

• Overcurrent protection: Limits current to rated output parameters

• Short circuit protection: Instant circuit cutoff on fault detection

• Temperature protection (high and low): Suspends operation outside the safe thermal range

• Automatic cell balancing: Equalizes cell voltage continuously across the pack

• Explosion-proof BMS: Available for hazardous-environment deployments

Enclosure and production safeguards:

• IP54-rated enclosure: dust-tight and splash-resistant

• Laser welding technology for reliable cell-to-cell connections

• Salt spray and vibration testing performed on every production batch

Certifications and Compliance for the 48V LiFePO4 Lithium Battery

Sourcing a 48V LiFePO4 lithium battery for regulated solar, RV, or industrial markets requires documentation across safety, transport, and environmental standards. Every unit ships with the following verified certifications.

Market access certifications:

• CE: EU market compliance — safety, health, and environmental protection requirements

• TUV: Third-party safety testing and certification

• EN62619: Industrial lithium battery safety standard

• IEC62040: UPS and backup power system compliance

• UN38.3: Authorizes air and sea transport of lithium batteries internationally

• CEC Accredited: California Energy Commission accreditation for the US market

• CB / ECE / EMC / IEC 62368 / ECE-R10: Additional safety and electromagnetic compatibility certifications

Production quality assurance:

• Pre-production sample inspection before every mass production run

• Final inspection before every shipment

• Full production testing: cell grading, aging, salt spray, vibration, and constant temperature/humidity tests

OEM/ODM 48V LiFePO4 Lithium Battery: Customization and Application Scope

Terli delivers full OEM/ODM customization for the 48V LiFePO4 lithium battery — covering voltage, capacity, enclosure, connectivity, and branding. Solar integrators and off-grid equipment brands can specify custom voltage (12V / 24V / 36V / 48V), capacity (50Ah to 300Ah+), case material (metal or plastic), color, and logo. Add-on modules include LCD display, Bluetooth app, heating module, and USB port. Cables and terminals are customized to project specifications. For industrial deployments, explosion-proof variants (EX ia/ib IIA/IIB T1–T4) and high-rate discharge configurations are available.

Sample orders start at 1–10 pcs for pre-production validation. Mass production carries a 5-year warranty, with shipping terms including FOB, CIF, EXW, and DDP.

This battery platform serves the following application scenarios: solar and wind energy storage, RV and motorhome power, forklift, golf cart, motor thruster, communication base station, wheelchair and scooter, UPS backup, mountain power generation, and audio equipment.

FAQ:

Q1: What products do you offer?

Our main products is Lithium Ion Batteries. Now we can offer Home Energy Storage, Telecom Battery， Battery Pack，Lithium Battery 24V 48V etc.

Q2: How can I get a sample to check your quality?

If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.

Q3: Can I have the products with my own logo?

Yes. We can offer both OEM and ODM service with prototype design and small MOQ.

Q4: How long can I expect to get the sample?

The samples will be ready for delivery in 3~5days after we receive the payment.

Q5:Can you give me a discount?

Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.

Q6. What are the advantages that distinguish from others?

1. Official cooperative supplier of China State Grid Official

2. With professional product development team

3. Rich experience in wireless computer room

4. With superior energy storage solution