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Renogy 2025 Renogy Upgraded 76,800mAh 276Wh Power Bank

No named independent test of this model was found yet, so only rated specs are shown.

Rated specs

Capacity76800mAh / 276.48Wh 3.6V [maker]
Weight3.3 lbs [maker]
Dimensions9.0×4.9×1.7 inches [maker]
Battery chemistry18650 Lithium Battery [maker]

Checked against the maker page

Each of these 4 rows quotes the manufacturer page word for word. Some rows add specs from that page that are not in the summary table above.

SpecValueQuoted from the page
Capacity76800mAh / 276.48Wh 3.6VCapacity 76800mAh / 276.48Wh 3.6V source
Weight3.3 lbsNet Weight 3.3 lbs source
Dimensions9.0×4.9×1.7 inchesDimensions 9.0×4.9×1.7 inches source
Battery chemistry18650 Lithium BatteryBattery Type 18650 Lithium Battery source

By rated capacity, the Renogy 2025 Renogy Upgraded 76,800mAh 276Wh Power Bank ranks 3 of 12 power banks listed here (1 = largest).

Runtime estimator

Uses the Renogy 2025 Renogy Upgraded 76,800mAh 276Wh Power Bank rated 276.48 Wh. Set your load and the share of rated energy you expect to get out.

About 2.4 hours at 100 W.

Prices by retailer

No price recorded yet. We list only prices read on a retailer page, with the date.

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Data checked on November 1, 2026. See how we research.

Sources