Battery Packs (NiMH, Li-Ion, Li-PO, & LiFe)

Untitled 3 is a Silicon Valley based eCommerce company with over 10 years of experience in retail sales and custom pack building. We currently offer 100+ specialty packs, built to order in Fremont, California. Our customers include government agencies, commercial businesses, and various industrial application based businesses.
Whether you need a small quantity for a personal project or company prototype, or need a partner to scale up, we provide amazingly fast turnaround times and consistent quality packs.


Our Process For New Pack Designs

If you have questions or concerns regarding international shipping, lithium restrictions, and/or class 9 fees our shipping team’s got you covered.

Types of Cells Available We Carry:

  1. NiMH/NICD Tech Cells: A [2/3A, 4/5A, 4/3A, 4/3AF], AA [ 1/3AA, 2/3AA, 4/5AA], Sub C, D, & F Size
  2. Lithium Ion Batteries (Li-Ion): 18650, 18500, 14500, 10440
  3. Lithium Polymer Batteries (Li-PO): full range of prismastic single cells.
  4. Lithium Iron Phosphate (LiFeP04) Batteries: cylindrical cells, high capacity prismatic, 18650, 14500, 17335, 26650
  5. PCB / PCM / BMS: for Li-Ion/LiPO or LiFeP04 packs
  6. Battery Chargers : for NiMH, NiCD, Li-Ion/LiPO, or LiFeP04 Battery Backs

CHECK if we already have a battery pack that fits your application!