What is the warranty period for this product?

We provide a 5-year warranty for this Lithium Iron Phosphate battery.

Does the battery support remote monitoring?

Yes, it features RS485, CAN, and RS232 communication interfaces for seamless integration with inverters and EMS systems.

High Efficiency Waterproof 51.2V 400ah 20kwh Lithium High Power Battery

Name: High Efficiency Waterproof 51.2V 400ah 20kwh Lithium High Power Battery
Brand: Shenzhen Anjaroel Technology Co., Ltd
SKU: 2147325652

Guangdong, ChinaShenzhen Anjaroel Technology Co., Ltd

US$599.00-2,699.00

1 Piece

Product specifications

Specification

Product profile

Customization

Available

Type

Li-ion Battery

Rechargeable

Yes

Model NO.

Size

Medium

Product Name

Lithium Iron Phosphate Battery

Keywords

51.2V 400ah LiFePO4 Battery

Nominal Voltage

51.2 V

Nominal Capacity

400 Ah

Rated Energy

20 Kwh (20480 Wh)

Charging Voltage

58.4 V

Discharging Voltage

41.6 V

Continuous Discharge Current

200 a

Recharging Current

100 a

Cycle Life

≥ 5000 Cycles

Communication Interfaces

RS485, Can, RS232

Working Temperature Range

-20 °C to 55 °C

Net Weight

184 Kg

Transport Package

Standard Packaging or Customized

Specification

1193.5x490x340 mm

Trademark

ANJAROEL

Origin

Guangdong, China

HS Code

8507200000

Production Capacity

100000PCS/Year

Key features

High Energy Storage Capacity: Delivers 20kWh (20480Wh) energy with 51.2V 400Ah LiFePO4 chemistry for home and commercial use.

High Power Output: Supports 200A continuous discharge and 100A recharge for heavy loads and rapid response.

Intelligent Communication: Equipped with RS485, CAN, and RS232 interfaces for seamless inverter and EMS integration.

Advanced BMS Safety: Integrated Battery Management System ensures safety, balanced performance, and fault detection.

Customizable Design: Supports customization of LOGO, color, and appearance size to meet specific brand needs.

Low Maintenance Value: Robust chemistry and automated management reduce servicing frequency and total cost of ownership.

Company profile

Importers and ExportersStandardized quality controlOEM Services100% Finished Products Inspection

Shenzhen Anjaroel Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-09-16Nearest Port: Shekou, Yantian, HongskongAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in battery, battery-component, new-energy technology, and energy-storage-related businesses. It reports professional technical R&D capability, 17 patents, environmental labeling product certificates, broad customization services, and stated production capacities across batteries, jump starters, and energy-storage systems. However, it does not provide 3D software design services or an SDK, and its quality-assurance system is explicitly absent. Complaint handling, service procedures, corrective actions, and supplier approval controls exist only in incomplete documented form. Financial information is represented only by year labels, so credibility cannot be determined. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported.

CertificationsThe company description states that the supplier holds environmental labeling product certificates, but it does not identify the certificate standards, products covered, validity, or any other certification details. The evidence supports holding at least some certification, but not whether it satisfies a specific certification requirement.

R&D capabilityThe supplier is identified as a professional technical supplier, conducts new-energy technology R&D, and reportedly holds 17 patents. However, it does not provide 3D software design services and has no available SDK, so innovation capability is evidenced but technically limited in these areas.

Production capacityThe supplier reports annual capacities of 5,000 units for 72V50Ah electric-motorcycle lithium batteries, 5,000 units for 48V100Ah telecom rack lithium-ion batteries, 50,000 units for 12V jump starters, 1,000 units for 10kW/30kWh all-in-one energy-storage systems, and 100 units for 215kWh/100kW BESS. It also states battery-component production within its business scope.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported both under R&D-supported design services and general design-services capability.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.