Home
Cells
Custome battery packs
Battery Chargers
Protection Board
UN38.3 Equipment
UN38.3 Testing
Purchase Order
Where to Buy
Contact Us
 
About Us
  AA Portable Power Corp. (dba: Batteryspace.com) was found by several previous BYD USA team members in 2000 and became a joint venture of several battery and charger manufacturers over years. 

We specialized in all kinds of rechargeable batteries and chargers, including Nimh batteries, Nicd batteries, Lead Acid batteries, Li-ion batteries, Polymer batteries, LiMnO batteries, LiFePO4 batteries, PCB/PCM/BMS and related battery chargers. 

We have a 20,000 SqFt warehouse and two battery assembling lines in Richmond California. We also have office, warehouse and production lines in Shenzhen, China. We have customers from all over the world, USA, Canada, Europe, Australia, New Zealand, India etc.   

At AA Portable Power, we are not only sell batteries and chargers, but also provide expertise to help customer design their own custom batteries. We also stock inventory for customers who place schedule order. Our sales and engineers have more than 10 years of experience, if you have any new design or inquiry, please just give us a call at 510-525-4710 or email us sales@aaportablepower.com.  Our engineers will work with you to provide you the best solutions.

In 2014, we set up our own UN38.3 Safety Testing Lab and can provide UN38.3 test service to our customers now.
 
So why BatterySpace.com ?
  1. 14+ Years of experience in battery industry with extensive knowledge.
  2. Joint venture with several manufacturers, so we can provide fast & best services.
  3. Two assembly production lines in USA for small, urgent custom orders.
  4. Capability of designing and making custom designed batteries.
  5. Large selections of batteries, chargers, testing equipments and accessories. Excellent credit & buying power.
  6. Private labeling and packaging for either big or small customers. Starting from 10,000 per order, customer can own their own brand name.
  7. Own all buildings and testing equipment.
  8. Can provide UN38.3 / IEC62133 safety test service and report.
 
 

 

Our Office, Warehouse and Assembly Line in Richmond, California

Office Building Production Line Warehouse Warehouse

Office Building

Production Line

Warehouse

Warehouse

QA QA QA QA

QA

QA

QA

QA

Un38.3 Lithium ion battery safety testing lab Un38.3 Lithium ion battery safety testing lab Un38.3 Lithium ion battery safety testing lab Un38.3 Lithium ion battery safety testing lab

UN 38.3 Testing Lab

UN 38.3 Testing Lab

Thermal Test Chamber 

 Shock Tester

 

Our Office, Warehouse and Assembly Line for PCB & Battery Packs in ShenZhen, China

Office Building Production Line Warehouse Warehouse

Office Building

Office Building

Warehouse

Warehouse

QA QA QA QA

Engineering Dept

Assembly Line

QA

QA