Is it OK to print my logo on Battery?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Do you offer guarantee for the products?

Yes, we offer 1-2 years warranty to our products.

How to deal with the faulty?

Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

12.8V 55ah LiFePO4 Lithium Battery Rechargeable for Fire & Security Systems Emergency Lighting

Name: 12.8V 55ah LiFePO4 Lithium Battery Rechargeable for Fire & Security Systems Emergency Lighting
Brand: Shenyang Lanjian Technology Co., Ltd
SKU: 1984859932

Liaoning, ChinaShenyang Lanjian Technology Co., Ltd

US$142.00

5-299 Pieces

US$123.00

300+ Pieces

Sample price:US$245.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

12V55Ah

Rechargeable

Yes

Size

Medium

Certification

CE/Un38.3/CB, RoHS

Transport Package

229 X 138 X 208mm

Specification

12.8V 55Ah LiFePo4 Battery

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

500000

Key features

High Cycle Life: 2000 cycles at 100% DOD to 6000 cycles at 60% DOD, lasting over 5 years.

Lightweight Design: Weighs only 18lbs, which is 1/3 the weight of a standard 12V 100Ah lead-acid battery.

Smart BMS Protection: Built-in 55A BMS protects against over-charge, over-discharge, over-current, and short circuits.

Bluetooth Monitoring: Connects to phone app to monitor voltage, current, cycles, and temperature in real-time.

Grade A Cells: Manufactured with high-quality Grade A LiFePO4 cells for stable performance and safety.

Versatile Applications: Ideal for home backup, security systems, RVs, marine use, and solar energy storage.

Expandable System: Supports series and parallel connections to build larger voltage and capacity systems.

Comprehensive Warranty: Includes a 5-year warranty with 24/7 technical support and customer service.

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: ≤3.46h

AI-Powered supplier vetting

SummaryThe supplier is a factory based in Shenyang, China, involved in the sales of mechanical equipment and various products. It has a significant export focus, contributing to 90% of its sales, but lacks in-stock service capacity and overseas infrastructure. The supplier participates in trade shows and offers OEM and ODM services, showing some strength in customization. However, its R&D efforts seem limited with no new products in the past year. Financial credibility is indicated by consistent records over the past three years. While the supplier has procedures for handling customer complaints, it lacks formal service capability assessment and quality control infrastructure.

Supplier typeThe supplier is a factory located in Shenyang, China, engaged in wholesale and retail trade.

Financial creditFinancial records are available for the last three years indicating some level of financial credibility.

R&D capabilityThe supplier lacks R&D innovation, with no new product development or SDK availability in the past year.

Customization capabilityThe supplier provides customization options through designs and offers ODM services.

Product Q&A

Q:Can I have a sample order for Battery?

Yes, we welcome sample order to test and check quality.

Q:What about the lead time?

Sample needs 5-10 days, mass production time needs 25-30 days.

Q:Do you have any MOQ limit for Battery?

Low MOQ, 1pc for sample checking is available

Q:How do you ship the goods and how long does it take to arrive?

We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q:How to proceed an order for Battery?

Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.

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12.8V 55ah LiFePO4 Lithium Battery Rechargeable for Fire & Security Systems Emergency Lighting