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ABOUT
Company advantages:
High-quality battery cells + strict BMS system control
Perfect customization capabilities and fast delivery
Multiple international certifications (CE, MSDS, UN38.3, etc.)
Focus on foreign trade exports and have mature overseas service experience
Quality First, Service Foremost, Win-Win Cooperation
Providing clients with standardized energy storage products,
customized solutions and OEM services to meet the need base on performance and efficiency
Main products
01 PRODUCTS
Home energy storage batteries
(12V/24V/48V)
01 PRODUCTS
Home energy storage batteries
(12V/24V/48V)
02 PRODUCTS
ESS commercial battery storage
(102.4V/204.8V/400V)
02 PRODUCTS
ESS commercial battery storage
(102.4V/204.8V/400V)
03 PRODUCTS
Off-grid/grid-connected inverter
(inverter+BMS+battery)
03 PRODUCTS
Off-grid/grid-connected inverter
(inverter+BMS+battery)
04 SERVICE
Solar PV system power generation
Monocrystallin/Polycrystalline/TOPCon / HJT / Stacking Technology
01 SERVICE
Solar PV system power generation
Monocrystallin/Polycrystalline/TOPCon / HJT / Stacking Technology
WHY CHOOSE US
We are Building a Sustainable Future
Technical Foundation (2014 - 2020)
It originated from the research and production of lithium batteries, then expanded into the field of energy storage, established a standard system and obtained international certification.
Brand Voyage (2021 - 2024)
The overseas business has grown, a top-notch technical team has been established, the company has been officially founded and its own brand WL Battery has been launched, focusing on high-end energy storage.
Global Layout (2025 to Present)
Launch a full range of energy storage product lines, establish overseas warehouses and local service systems, and accelerate the construction of a global brand.
Dongguan Wangli Power Technology Co., Ltd. is a professional lithium battery solution provider integrating R&D, production, and sales.
Our Product
![Tower Series Lithium Battery Pack 51.2V 314AH]( "Tower Series Lithium Battery Pack 51.2V 314AH")
Tower Series Lithium Battery Pack 51.2V 314AHTower Series Lithium Battery Pack 51.2V 314AH![215kwh outdoor air-cooled solar storage integrated machine]( "215kwh outdoor air-cooled solar storage integrated machine")
215kwh outdoor air-cooled solar storage integrated machine215kwh outdoor air-cooled solar storage integrated machine![Rack Battery 3U Low Voltage]( "Rack Battery 3U Low Voltage")
Rack Battery 3U Low VoltageRack Battery 3U Low Voltage![10kwh wall mounted battery]( "10kwh wall mounted battery")
10kwh wall mounted battery10kwh wall mounted battery
Quality First, Service Foremost, Win-Win Cooperation
Battery Questions and Answers
Does fast charging damage the battery?
Compared to slow charging, fast charging does generate more heat. Frequent and prolonged use may slightly accelerate aging. However, modern fast charging technologies and battery management systems have been significantly optimized, so there is no need to worry excessively during daily use. Avoid fast charging in high-temperature environments.
Do I need to "activate" the new battery?
Lithium batteries do not require multiple complete charging and discharging cycles like older nickel-cadmium batteries for activation. They are already activated when manufactured and can be used normally.
Using the original charger
Incompatible chargers may have parameter mismatches, resulting in low charging efficiency, excessive heat generation, or damage to the battery/equipment.
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