Felicidad Technology ™

Safer and Smart Lithium Battery & Energy Storage System (ESS) Manufacturer

Know More About Felicidad Technology ™


Hangzhou Felicidad Technology Co., Ltd. is qualified to be your best lithium battery and energy storage system supplier. It can provide you with a full line of energy storage related products, from as small as consumer rechargeable batteries, a complete lithium power pack, a portable power station, to big as residential energy storage systems or even large scale container energy storage systems, with the distinguished advantage of being smart and safe.

Consumer Lithium Batteries

A new generation of patented D-type, 9V, AA, AAA lithium batteries, a perfect replacement for dry batteries, constant voltage output, high energy, long service life, and fast charging technology makes the world more environmentally friendly.

Lithium Batteries & Battery Packs

Compact lithium battery packs made of long-life lithium iron phosphate batteries, which are only 1/3 of the lead-acid battery for the same capacity. Lithium iron phosphate batteries do not contain heavy metals and other environmentally unfriendly substances, and will not pollute the environment during production and recycling. These battery packs are widely used for Residential Energy Storage Systems, Communication Energy Storage Systems, Traditional Photovoltaic Energy Storage Systems, Large-scale Photovoltaic Energy Storage Systems, Two and three-wheeled Vehicles, Industrial Vehicles, Pure Electric Vehicles etc.

portable power stations & solar generators

Felicidad Technology™ Portable Power Stations & Solar Generators are made of long-life lithium iron phosphate batteries, with a cycle life of more than 1000 weeks. They are equiped with intelligent BMS management, full protocol PD fast charging, which fully supports QC3.0, PD protocol, FCP, SCP, AFC and other fast charging protocols, as well as light weight, stylish appearance and higher safety design. Moreover, OEM & ODM are acceptable.

Energy Storage Systems(ESS)

Standard container design Energy Storage Systems (ESS) are easy to transport, install, maintain and manage. Products include large energy storage systems (above MW level), small energy storage systems (below MW level), uninterruptible power supplies, microgrid trial platform energy storage systems and so on, which can support a variety of energy storage needs. It adopts high-safety and more environmentally friendly lithium iron phosphate batteries, which do not contain heavy metals and avoid secondary pollution. It has a complete battery recycling industry chain, which can recycle and regenerate used batteries to realize resource recycling. We establish a strict quality management system and a closed loop of information feedback, tailor-made high-quality energy storage systems according to the different needs of users.

Why Work With Us


Our batteries are manufactured with the latest technology and strict quality control standards, which make them outstanding in terms of performance and reliability.


Our products are 100% inspected before off production lines, to ensure the product defective rate is below 2‰.


With ISO9001 and TS16949 production system standards, certificates of UL, CE, UN38.3, MSDS, FCC, ROHS, D 102650 etc., which meet standards of EN 50549-1, PPDS2020, IEC 62109, EN 62109, EN 61000, NRS097, VDE-AR-N 4105:2018 DINVDE0124-100:2020 and so on form most of countries in the world.


We focus on providing excellent battery solutions, and more than 21 years of experienced engineers make us stand out from the competition.


High-quality pre-sales and after-sales service, we can provide customers with tailor-made products, and solutions that meet the needs of customers. Moreover, OEM & ODM or other customization is warmly welcomed.


Backed by Ganfeng Lithium Industry, we have abundant and sufficient lithium resources, which enables us to stabilize product supply and ensure product delivery on schedule to the greatest extent.

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