What is the warranty period?

We provide a 5-year warranty for our batteries.

What type of battery cells are used?

We use brand new Grade A LiFePO4 battery cells, which offer higher energy density, stable performance, and greater power.

Can this battery be wired in series for 24V or 48V?

Yes, this battery supports wired series connections for 24V applications. For 48V, you can wire 4 modules in series.

How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What should I do if the battery cannot be charged?

The BMS has protection functions (short circuit, over-voltage, etc.). If triggered, the battery is temporarily unusable until the issue is resolved.

High-Capacity 12V 50ah Lithium Iron Phosphate Battery for Solar Power

Name: High-Capacity 12V 50ah Lithium Iron Phosphate Battery for Solar Power
Brand: Shenyang Lanjian Technology Co., Ltd
SKU: 1984782432

Liaoning, ChinaShenyang Lanjian Technology Co., Ltd

US$132.00

5-499 Pieces

US$112.00

500+ Pieces

Sample price:US$228.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

12V50Ah

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Certification

CE/Un38.3/CB, RoHS

Transport Package

229mm X 138mm X 208mm

Specification

12.8V 100Ah LiFePo4 Battery

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

500000

Key features

10-Year Lifespan: Provides 4000-15000 cycles with a 10-year lifetime, significantly outlasting lead-acid batteries.

Smart BMS & App Control: Built-in 100A DALY BMS with Bluetooth app for real-time monitoring of voltage, temperature, and status.

Lightweight Design: Weighs only 1/3 of equivalent lead-acid batteries, making it 50% lighter and easy to move.

High Efficiency: Flat discharge curve maintains above 12.8V for 95% of capacity usage, extending runtime significantly.

Series/Parallel Capability: Supports wiring in series for 24V/48V or parallel connections to double capacity and voltage.

OEM/ODM Support: Factory supports customized designs, samples, and full customization for specific client needs.

Versatile Applications: Ideal for solar home, RV, campers, off-grid systems, and remote control vehicles.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceR&D CapabilitiesImporters and Exporters

Shenyang Lanjian Technology Co., Ltd

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Shenyang, with a business scope covering mechanical equipment, metal products, assistive bicycles, scooters, spare parts, tools, electronics, building materials, and technology import/export. It reports 90% export sales, five years of export experience, self-operated import/export rights, OEM and ODM services, and customization from customer designs. Service strengths include participation in an offline trade show, multiple quotation and payment options, and a complaint-handling procedure with records. However, it reports no inventory, overseas warehouse, showroom, agent, or branch capability, and zero countries offering overseas services. Supplier-service assessment lacks written procedures and records for corrective actions. R&D information indicates no new products in the past year, no SDK, and two R&D engineers. Quality-control evidence is incomplete, with zero listed testing equipment and unknown assurance and traceability status. No certification holding or...

Supplier typeThe supplier is explicitly identified as a factory located in Shenyang, while its stated business scope spans mechanical equipment, metal products, mobility products and parts, tools, electronics, building materials, and technology import/export. This supports classification as a manufacturing-oriented, broad-scope industrial supplier.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records and reports eight qualified suppliers for service capability. However, it has no in-stock service, overseas warehouse, showroom, overseas agent, or branch capability, and its service-capability assessment and corrective-action records are not documented; overseas service coverage is stated as zero countries.

R&D capabilityThe supplier provides ODM services and has two R&D engineers, but it reports no new products in the past year and no available SDK. These findings show some design-related capability but explicit weakness in recent product innovation and software-development support.

Customization capabilityBoth design-service records state customization from customer designs and minor customization, while the R&D information confirms ODM service availability. This is explicit evidence that the supplier can support at least design-based, minor, and ODM customization.

Product Q&A

Q:Can the battery be customized?

Yes. We are a lithium battery factory in China and support OEM/ODM services.

Q:How long is the delivery time?

If customized, production takes 15 days. If in stock, we ship within 3 days. Air/express takes 10-15 days, and sea shipping takes 30 days.

Q:Can batteries be connected in series and parallel?

Yes, our batteries can be connected in parallel or series. However, we do not recommend connecting them in parallel with batteries from other manufacturers.

Q:Can I use my old lead-acid charger?

No. You need to buy a specific lithium-ion battery charger, as lead-acid chargers cannot fully charge LiFePO4 batteries.

Q:How do I determine the required capacity?

Please provide your motor power, controller voltage, storage space, and budget. We will recommend the most suitable plan based on this information.