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Factory Direct | Seize The Lithium Battery SurgeWith Better Technology Group

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Dedicated To Becoming A Trusted Global PartnerFor Sustainable Energy Solutions

Integrated Home Energy Storage System

Residential Solar + Storage Solution

Lead-Acid To Lithium Conversion Battery

Cold Cranking 4G+GPS Lithium Start-Stop Battery

Enterprise profile

Xiamen Wellpack Amperex Technology Co.Ltd. (brand abbreviation: Wellpack) was founded in 2020 as a core subsidiary wholly owned by Better Technology Group Limited , strategically positioned in the new energy sector. The company primarily focuses on the R&D and intelligent manufacturing of energy storage lithium batteries, with deep commitments to technological iteration and practical application in core areas including battery safety , performance , energy utilization , conversion efficiency , and cycle life.

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Featured Blogs

How to Maintain High Performance of an Energy S...

How to Maintain High Performance of an Energy Storage Battery in Winter?

2026-09-24

Cold weather cuts energy storage battery capacity by 20–30% and triggers dangerous lithium plating below 0°C. Learn thermal management, BMS winter settings, and cold-climate buying criteria.

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Solar Battery Cost per kWh: What You Really Pay

Solar Battery Cost per kWh: What You Really Pay

2026-09-23

When comparing home solar batteries, the price of the battery itself does not tell the whole story. A more useful measure is the installed cost per usable kilowatt-hour (kWh), because this shows how much you are actually paying for the energy storage capacity you can use. A residential battery system includes much more than battery cells. The fi…

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How to Choose a Portable Power Station for a Ti...

How to Choose a Portable Power Station for a Tiny Home

2026-09-21

A portable power station can provide compact, flexible power for tiny homes when its capacity and output match daily energy needs.

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What Affects the Price of a Battery Energy Stor...

What Affects the Price of a Battery Energy Storage System

2026-09-18

You’ve probably noticed something frustrating. Battery cell prices keep hitting record lows — headlines say $40/kWh, even $50/kWh. But when you get an actual quote for a battery energy storage system, the number is three to five times higher. The gap between what you read and what you’re quoted isn’t a scam. It’s the difference between a cell an…

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Wellpack New Energy Technology Co., Ltd., founded in 2020, has been deeply engaged in the R&D and manufacturing of advanced lithium battery energy storage systems, and is committed to providing highly customized new energy storage solutions for global customers.