About Us

About Us

Shenzhen Retank technology Co., Ltd (Retank-Smart Energy), is located in Shenzhen City, Guangdong Province, China. It is a senior lithium battery manufacturer,mainly produce golf cart/LSEV battery,ESS/PowerWall,RV/EV power,MPPT Solar ESS and portable power.etc.

Company Advantages:

Reasonable Price, Overvalue Products, Quickly Delivery, Foremost Services

ISO9001, CCC, CE, SAA, VDE, DEKRA, UL, RoHS, and other certificates;Familiar with GB, JB, IEC, AS/NZS, BS, VDE, TüV, UL, and other standards, can be customized according to the customer's requirements.

RETANK Smart Energy team

12 years experiences in lithium ion battery industry, focus on provide powerful and eco-friendly energy system.

We build all of our powerful batteries to provide years of trouble free service. We only use the highest quality LiFePo4 cells from the best manufacturers in the world.

Our intelligent battery management system provides better user

Services field:
Golf Cart/Sightseeing bus & Low-speed EV battery;
Forklift,AWP, Floor Cleaning Machine, Special Vehicle battery;
RV/Car/Boat on board Energy System;
Home/Business Solar ESS/Portable Power;
IoT and Energy Management System;
Customized design and ODM service.