About this Company

AA Portable Power Corp. (dba: was found in 2000 and became a reputable battery manufacturer 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 30,000 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, 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 20 years of experience, if you have any new design or inquiry, please just give us a call at 510-525-2328 or email us [email protected]  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 ?

  1. 21+ 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. Can provide Industrial Grade High Resolution 3D printed cases/enclosures(maximum 12x12x11.8 inches).
  6. Large selections of batteries, chargers, testing equipments and accessories. Excellent credit & buying power.
  7. Private labeling and packaging for either big or small customers. Starting from 10,000 per order, customer can own their own brand name.
  8. Own all buildings and testing equipment.
  9. Can provide UN38.3 test service and report.
  10. For batteries build by us, we can help to apply IEC62133 certificate.
  11. 27,000+ reviews for

CH-V9688 Computer Controlled Superfast Universal LCD Smart Charger for All Size NiMH cells with USB
Shopper Approved - Verified Customer
CH-V9688 Computer Controlled Superfast Universal LCD Smart Charger for All Size NiMH cells with USB
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chip G - 02/02/2022

good for nimh

much improved over speedy box predecessor. electronics great. However, of three purchased one from factory with bad lid latch thus one less star.

chip G

02/02/2022 - CA

i was not able to see the fedex cheaper option described on website and shipping cost of 50% is almost a deal breaker. you are a fine company and i would like usps as a shipping option, even ups or the options for fedex as described.

NiMH Battery Pack: 12V 4500mAh (54Wh, MH-4/3AF4500) for Diving light
Shopper Approved - Verified Customer
NiMH Battery Pack: 12V 4500mAh (54Wh, MH-4/3AF4500) for Diving light
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Darren M - 01/03/2022

the connector supplied with the battery needs to be more compact

Darren M

01/03/2022 - VA

battery connector needs to be more compact

Battery holder: 4 x AA Battery Holder With 6
Shopper Approved - Verified Customer
Battery holder: 4 x AA Battery Holder With 6" 26AWG Wire Leads - RoHS Compliance(BL4AA) (#2121)
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Errol L - 12/12/2021

It may not be fancy, but it works.

LiFePO4 Rechargeable 14505 Cell: 3.2V 600 mAh, 0.6A Rate, 2.22Wh (Button Top, Standard AA size) - UN
Shopper Approved - Verified Customer
LiFePO4 Rechargeable 14505 Cell: 3.2V 600 mAh, 0.6A Rate, 2.22Wh (Button Top, Standard AA size) - UN
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Frank L - 10/26/2021

The battery works!!

This battery is smaller than I expected - but it works!!

Frank L


So far, everything went smoothly. Shipping cost was more than the 4 batteries.

Custom NiMH Rechargeable Battery: 3.6V 2200mAh (MH-AA2200B, Triangle)
Shopper Approved - Verified Customer
Custom NiMH Rechargeable Battery: 3.6V 2200mAh (MH-AA2200B, Triangle)
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Douglas B - 10/13/2021

Easy online ordering !!

Douglas B

10/13/2021 - AZ

WoW !! Easy and fast!!

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