Creator review
New! EG4 Lifepower4 V2 battery review, tear down and comparison
EG4 LifePower4 V2 48V 100Ah rack battery, with comparison to V1. Applies to V2 only.
Creator discloses affiliate links.
Watch on YouTube
EG4 Electronics
EG4 LifePower4 V2 48V 100Ah 5.12kWh Server-Rack Battery
5.12 kWhLiFePO4
Reviewed model match · retailer offers below
▶ Watch 1 creator video2 retailers$1,470.99
Review in a system planListed equipment price
Stock and observation dates shown belowCompare 2 retailers Dated retailer observations below · USDSHOP THE SAME EQUIPMENT
Compare retailer prices.
One exact price collected
2 retailers · 2 offers collected. Prices exclude shipping, tax, and installation. Compare the stock, condition, and date for each offer.
| Retailer | Listed price & quantity | Availability & condition | Observed | Shop |
|---|---|---|---|---|
| Signature SolarStore policies & support | $1,470.99Single item | In stock when checkedCondition not recorded | Source date 2026-11-04 | View offer |
| Current ConnectedStore policies & support | Price not listedSingle item | Stock not confirmedCondition not recorded | Source date 2026-11-07 | View offer |
How these offers were matched
Exact manufacturer part number EG4LP48V100AV2 matches retailer MPN or explicit manufacturer-style merchant SKU; model, voltage/capacity and configuration agree. Each offer is for one identical item/component kit; no cross-package unit-price inference.
WHAT WE ACTUALLY OBSERVED
Prices have a history.
Observations keep their original source dates and purchase scopes. Historical lows are separate from current availability. Unpriced and configuration-dependent offers are never treated as exact-price lows.
Signature Solar · Single item · price & stock history
Open to load this exact offer’s dated source observations.
Current Connected · Single item · price & stock history
Open to load this exact offer’s dated source observations.
Standards evidence.
No exact-model certification record has been reviewed for this listing in our evidence collection. This does not establish whether the product is certified.
How to verify the model and scopeTHE DETAILS THAT MATTER
A clearer look at the specifications.
| Specification | Listed value | Source |
|---|---|---|
| Advertised energy (Wh) | 5120 | Retailer listing title |
| Battery format | Server rack | Retailer listing title |
| Capacity (Ah) | 100 | Manufacturer documentationReviewed 2026-11-04 |
| Battery chemistry | LiFePO4 | Manufacturer documentationReviewed 2026-11-04 |
| Nominal energy (Wh) | 5120 | Manufacturer documentationReviewed 2026-11-04 |
| Weight (kg) | 45.18 | Retailer specificationsReviewed 2026-11-07 |
SEE IT IN USE
Creator reviews & demonstrations.
1 video from 1 channel. Reviews belong to their creators. Prices and product revisions may have changed since filming. Press play to load YouTube.
KEEP EXPLORING
Other equipment in this category.
▶ 1 video
EG4 Electronics
EG4 WallMount Indoor Battery 48V 280Ah 14.3kWh
14.3 kWhLiFePO4
$2,700.00Listed equipment priceListing observed 2026-11-04
OUPES
(Sold Out) OUPES LFP121 12V 108Ah LiFePO4 Lithium Deep Cycle Battery
12 VLiFePO4
$149.00Starting price · configuration requiredListing observed 2026-11-07
ACOPOWER
ACOPOWER 12-100Ah Rechargeable Gel Deep Cycle 12V 100 Ah Battery with Button…
12 VGel lead-acid
$239.00Listed equipment priceListing observed 2026-11-07
ACOPOWER
ACOPOWER 12V 100Ah LiFePO4 Deep Cycle Lithium Battery
12 VLiFePO4
$329.00Listed equipment priceListing observed 2026-11-07