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We have a variety of product solutions to meet the different needs of customers, our efficiency is high, service quality, customer praise.

2026.09.04

High‑voltage BMS is fully compatible with mainstream inverter brands.

Our high‑voltage Master SlaveBMS achieves full compatibility with mainstream inverters. It supports smooth data communication with well‑known inverter brands, minimizing matching risks for energy‑storage system integration and ensuring stable overall system operation. Our Master BMS is capable of ...

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Guangdong Yijia Technology Co., Ltd.

E&J specializes in automotive lighting, new‑energy lithium‑ion batteries and smart BMS systems. We manufacture a full range of rechargeable cells including Ni‑Cd, Ni‑MH, Li‑ion, LiPo, LiFePO4, alongside portable power supplies. We deliver custom energy solutions for e‑bikes, electric vehicles, energy‑storage units, medical devices, toys and consumer electronics. We also develop energy‑saving automotive LED lights and provide one‑stop OEM & ODM services for battery and power systems.

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HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

In energy‑storage system integration, communication compatibility between high‑voltage Master‑Slave BMS and inverters has drawn growing industry attention. Seamless data interaction between BMS and inverters directly affects system stability, charging‑discharging logic and protection response. ...

2026-09-04

Global Energy‑Storage Market Continues Steady Expansion

Driven by renewable energy adoption, residential and commercial energy‑storage demand keeps rising across global markets. According to industry reports, energy‑storage deployment will maintain strong growth in the coming years, covering off‑grid backup, grid‑tied solar storage and hybrid power...

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High Voltage BMS

LiFePO4 Battery Pack

Sodium Ion Battery Pack

DC DC Battery Chargers

Low Voltage BMS

Li Ion Battery Pack

Wireless Battery Monitor

Battery Balancer

LiFePO4 Battery Cell

DIY Battery Kit

Battery Accessories

High‑voltage BMS is fully compatible with mainstream inverter brands.

Guangdong Yijia Technology Co., Ltd.

BCI Group 35 12V 50Ah 60Ah 700CCA 900CCA Lithium Car Start Battery For Mercedes Benz Honda

Commercial Vehicle 12V 200Ah Lithium Battery Fitting Under The Front Drivers Passengers Seat

8S 16S 48V 200A Solar Energy Storage 2A Active Balance Inverter BMS JK PB2A16S20P

150A Real Time Current Shunt Monitor Smart Shunt SOC Voltage Current Ah Tracking Programmable Alarms High Accuracy

3A - 5A Balance Current Active Battery Equalizer 12V 24V 36V 48V 60V 72V 84V 96V 192V 384V

Solar System 48V Battery Equalizer 4S 12V Battery Voltage Balancer

1A - 3A Active Balancer Equalizer BMS For LTO Lithium Polymer LiFePO4 Lead Acid Battery

4S 12V Lifepo4 Li Ion Battery Active Cell Balancer With Active Balancing Current 1.2A

1S 2S 3S 4S Active Battery Balancer Equalizer For Lithium Polymer Li Ion VRLA Lead Acid Battery

48V 60V 1.5A Lithium Battery Balancer 3S - 16S For Lifepo4 Li Ion 18650 Cells

12V 24V 36V 48V 96V Lifepo4 Battery Balance Board 4S 8S 12S 16S 24S 32S Cell Equalizer

LiFepo4 Lipo Li Ion Battery Active Balancer Current 1.5A 3S - 16S 10Ah 15Ah 100Ah 200Ah

12V 24V 36V 48V DC Contactor Relay 50A 100A 200A 400A For Car Train UPS Electric Forklift

4S 12V 16S 48V Lifepo4 Lithium Battery Balancer 100A 200A Smart BMS Active Balancer For EV

Custom Electronic Printed Circuit Board Multilayer PCB Board SMT Assembly Manufacturing Design

Dual Input 20A 30A 40A 50A 60A DC To DC Multi Stage Battery Charger With MPPT

Multi Voltage Smart DC-DC Battery Chargers Isolated Design MPPT Plug In Connection

Automotive 1500W 60A DC DC Battery Chargers With Buck Boost DC/DC Converter Controller

MPPT Solar DC DC On Board Battery Charger 60A Compatible 12V/24V Engine Start Detection APP Adjustable

High Capacity 73.6V 10Ah Segway Replacement Lithium Battery For X2 I2 I2SE X2SE XT 167 I180 Models

73.6V 10Ah Replacement Segway Electric Scooter Lithium Battery X2 I2 I2SE X2SE XT 167 I180

73.6V 10Ah Replacement Segway Electric Scooters Battery X2 I2 I2SE X2SE XT 167 I180 Lithium Battery

73.6V 10Ah Li Ion Battery Pack Compatible With X2 I2 I2SE X2SE XT 167 I180 Models

12V - 96V Li Ion Battery Pack 73.6V 10Ah Replacement Lithium Electric Scooter Battery

High‑Voltage BMS Inverter Compatibility Becomes Critical for Energy‑Storage Integration

Global Energy‑Storage Market Continues Steady Expansion