Samsung 12V Lithium Battery Pack 5.25 kWh Solar Powerwall Off Grid RV - $600 (Coolidge)

Samsung 12V Lithium Battery Pack 5.25 kWh Solar Powerwall Off Grid RV 1

Samsung 12V Lithium Battery Pack 5.25 kWh Solar Powerwall Off Grid RV 1 thumbnail

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High performance Samsung 12V lithium battery packs. These are engineering evaluation units that were never used and have zero cycles. Perfect for solar powerwalls, off grid energy storage, RV and camper batteries, backup power systems, DIY battery banks, and electric vehicle conversions. Hard to find high quality Samsung 21700 cell packs ready for custom builds.

Specs
Capacity is 5.25 kWh per pack
Samsung 21700 48G SD1 cells
304 cells per pack
Nominal voltage 14.4V
Fully charged voltage 16.8V
Cutoff voltage 10V
Pack configuration is 12V

These packs are like new with no cycles and no wear.
Ideal for solar setups, van life, mobile power systems, home backup storage, energy projects, and anyone building large capacity battery banks with real Samsung cells.

Located in Coolidge AZ

post id: 7899338744

posted: 2025-11-30 19:10

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Samsung 12V Lithium Battery Pack 5.25 kWh Solar Powerwall Off Grid...

High performance Samsung 12V lithium battery packs. These are engineering evaluation units that were never used and have zero cycles. Perfect for solar powerwalls, off grid energy storage, RV and...