Can LiFePO4 Batteries Be Switched Parallel Or Series?

Yes, make sure the batteries are fully charged and all batteries have the same voltage level before switching them in series or parallel. We do not advise mixing serial and parallel circuits.

What should I do if the battery cannot be charged and unusable?

Our battery BMS has multiple protection functions to ensure safety: Short circuit protection, over-current protection, overload protection, over-voltage protection, overcharge protection and over-discharge protection. Once protection is triggered, the battery is temporarily unusable.

High-Performance 12V 100ah Deep Cycle Battery for Versatile Use

Name: High-Performance 12V 100ah Deep Cycle Battery for Versatile Use
Brand: Shenyang Lanjian Technology Co., Ltd
SKU: 1982129402

Liaoning, ChinaShenyang Lanjian Technology Co., Ltd

US$195.00-245.00

4 Pieces

Sample price:US$225.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

12V100Ah

Rechargeable

Yes

Size

Medium

Certification

CE/Un38.3/CB, RoHS

Nominal Voltage

12.8V

Weight (Approx)

14.2kg

Discharge Current(25℃)

100A (Continuous); 200A(5 Seconds)

Transport Package

395*110*285

Specification

12.8V 100Ah LiFePo4 Battery

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

500000

Key features

10 Years Long Life: Deep cycle capability up to 4000-15000 times with a 10-year service life.

100A BMS Protection: Built-in 100A BMS with Bluetooth app monitoring for safety and performance.

Grade A LiFePO4 Cells: High energy density, stable performance, and superior safety compared to lead-acid.

Parallel & Series Expandable: Supports up to 4 in series and 4 in parallel for customized energy storage.

Lightweight & Portable: Weighs approx 13.6kg with built-in carry straps for easy transport.

5-Year Warranty: Comprehensive 5-year warranty with 24-hour quick feedback customer service.

High Safety Standards: CE/Un38.3/CB, RoHS certified; no heavy metals; green and environmentally friendly.

Customization Available: OEM/ODM services available with flexible customization options for designs and samples.

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: ≤2.67h

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:Who are we?

We are based in China, started in 2010, with over 1000 employees. We sell to Western Europe, North America, Southeast Asia, and other global markets.

Q:How can you guarantee quality?

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

Q:Why should you buy from us not from other suppliers?

1. We have 20 years of experience in battery R&D and overseas marketing. 2. ISO9001 certified factory with professional R&D team. 3. 100% quality management and product testing.

Q:What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA. Accepted Payment Currency: USD, EUR, CNY. Accepted Payment Type: T/T, trades assurance. Language Spoken: English, Chinese.

Q:Can this battery be charged with a lead acid battery charger?

We recommend our customers to use a professional LiFePO4 charger to charge. A lead acid charger is not able to fully charge a LiFePO4 battery.