Patriot Power 2200X Expansion Pack

Name: Patriot Power Generator 2200X Expansion Pack
Brand: 4Patriots
Price: 1299 USD
Availability: InStock

2,240 Wh of LiFePO4, 43.5 lb, for the Patriot Power Solar Generator 2200X. $1,299 at 4Patriots, checked Oct 14, 2026: $0.58 for each watt-hour it adds. With the 2 4Patriots allows, the Patriot Power Solar Generator 2200X holds 6,720 Wh in all.

Adds

2,240Wh

Price

$1,299

Per Wh added

$0.58

Each watt-hour it adds costs less than the Patriot Power Solar Generator 2200X's own ($1.43 on the Patriot Power Solar Generator 2200X), so it is the cheaper way to more stored energy than a second station, which adds outlets and output instead.

From 4Patriots's published figures and our own arithmetic; we have not tested it ourselves.

See it at 4Patriots Extra batteries for every station

Which stations take it

The most one station takes is 4Patriots's figure; a dash where its page gives none. Prices are both makers' prices added up, before cables.

Patriot Power 2200X Expansion Pack on each station
Station	Most per station	With one	With the most	Station and one battery
4Patriots Patriot Power Solar Generator 2200X2,240 Wh on its own	2	4,480 Wh	6,720 Wh	$4,498

Specs

Patriot Power 2200X Expansion Pack: 4Patriots's figures
Capacity	2,240 Wh
Cells	LiFePO4
Weight	43.5 lb
Cable, in the maker's words	"Plug the included expansion cord into your Expansion Pack, then plug the other end into your generator."

Where these figures come from

4Patriots product page: "**Capacity**: 2,240 Wh" · "**Weight**: 43.5 lbs" · "**Battery Type**: Lithium-Iron-Phosphate (LiFePO4)"
On the Patriot Power Solar Generator 2200X: 4Patriots's page, "The 2200X has built-in expansion ports, so you can snap on up to two of these packs at once."
Price and stock: 4Patriots's US store, checked Oct 14, 2026.