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Overstock Deal Kilovault Hlx 1200 Battery Collection [wVN580mk]

$81.99 $262.99 -69%

The KiloVault® HLX series were designed and tested to meet the demands of high-capacity inverters and chargers, in either an off-grid or grid-tied + storage setting. The HLX Series’ lithium battery technology stores and delivers energy more efficient

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The KiloVault® HLX series were designed and tested to meet the demands of high-capacity inverters and chargers, in either an off-grid or grid-tied + storage setting. The HLX Series’ lithium battery technology stores and delivers energy more efficiently than traditional deep cycle batteries, requiring no maintenance on your part.

Features
  • Flexible – Works in 12, 24 or 48V configurations
  • Gives You More – You can use the full battery’s capacity, discharging it 100%
  • Long Life – Even after discharging it completely 2000 times, 80% of the capacity remains
  • Maintenance-Free – No watering required, or cleaning of hazardous chemicals
  • High Efficiency – Giving you up to 12% more usable stored energy
  • Smart Investment – Lower cost per Watt-hour/cycle and longer lifespan than lead batteries
  • Safer – No thermal runaway issues as with other lithium technologies
  • Heavy Duty – Takes up to 150A of continuous charging/discharging current, meeting the tough demands of serious inverters and chargers
  •  7.5 Year Warranty
Specs
  • Rated voltage: 12.8V DC
  • Nominal Amp-Hour Capacity (C10 Hr Discharge): 100Ah
  • Rated Capacity: 1200Wh
  • Weight: 27 lbs (12.2 kg)
  • Height: 12.5 in (318 mm)
  • Width: 6.5 in (165 mm)
  • Depth: 8.5 in (215 mm)
Docs

Spec sheet

Reviews

What Our Customers Say

January 13, 2026

Absolutely no complaints!

The product feels very premium for its category.

- MrReviews.

January 13, 2026

Absolutely no complaints!

The effectiveness of this product is undeniable.

- Skyler N..

January 13, 2026

Absolutely no complaints!

My expectations were high, and they were met.

- Jerry Parker.

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