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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.

JKBMS Active BMS Solar Inverter Batteries LIFEPO4 NMC For Solar Energy Systems

Self Heating Din80 Type H7 Size Bluetooths Lithium Ion Battery 12V 100Ah LiFePO4 Pack For Low Temperature Application

BCI Group 75 78 12V Dual Purpose Lithium Ion Battery 50Ah 60Ah 700CCA 900CCA Jump Car Starter Deep Cycle BCI Lithium Ion Battery

1500 CCA 12V 100Ah Bluetooth LiFePO4 Starter Battery For Auto Campervan Marine

16V 52Ah IP65 Marine LiFePO4 Battery Pack Smart BMS Bluetooth Aluminium Case

36V 100Ah LiFePO4 Battery Pack CANBUS Bluetooth Monitoring Marine Grade 4000 Cycles

36V 100Ah Smart LiFePO4 Battery Pack Bluetooth CANBUS 4000 Cycles For Uninterruptible Power

36V 100Ah Smart LiFePO4 Battery Pack With Bluetooth & CANBUS 4000 Cycles For Solar & UPS

36V 100Ah Marine LiFePO4 Battery Active Balancing Bluetooth Heated Connector 6000 Cycles

12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W

Portable 12V 100Ah Lithium Ion Lifepo4 Battery Pack Rechargeable For Solar RV & Boat

Golf Cart 12v 100ah Lifepo4 Battery With Smart BMS Low Temperature Heating Mat

High Capacity BT LiFePO4 Lithium Ion Battery Pack 12V 100Ah 4S Unlimited Parallel Support

12.8V 125Ah BT Smart BMS Lifepo4 Battery For Camping RV Caravan

12V 100AH Lifepo4 Battery Mfg Prismatic Cell Lithium Iron Phosphate Battery Pack For RV

12v 100Ah Lithium Battery Rechargeable Lifepo4 Lithium Ferro Phosphate Battery For RV Camping Car Marine

Deep Cycle 12V 100ah BMS Lifepo4 Battery With LCD Monitor For RV Marine Solar Storage

Prismatic Battery Cells Lithium Battery Pack 12V 100Ah Lifepo4 Battery Deep Cycle For RV Boat Solar Storage

12V 40Ah Deep Cycle LiFePO4 Battery Pack Lightweight Waterproof For Trolling Motor Kayak

Ultra Slim 12V 100Ah Lithium Ion Battery Pack Long Lasting With High Energy Density

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

Deep Cycle 12V 100Ah Cell Balanced LiFePO4 Lithium Ion Recharge Solar Battery 4000 Cycles

Deep Cycle 12V 100Ah Drop In Lead Acid Replacement Lithium Battery For Home Energy Storage System

Rechargeable LiFePO4 Battery Cell 1.5V AA No.5 USB Battery 14500 Lithium Titanate LTO Batteries

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

Global Energy‑Storage Market Continues Steady Expansion