Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DJLBERMPW 12V 300Ah is a lithium iron phosphate deep-cycle battery built for solar, off-grid, RV and backup power use. It pairs Class A cells with a built-in 200A BMS that guards against overcharge, over-discharge, overcurrent and short circuits, and it carries an IP65 rating against dust and water jets. Its headline claim is up to 15,000 deep cycles and a 10-year lifespan, well beyond the 2,000 to 5,000 cycles typical of many budget LiFePO4 packs. It is a fit for buyers who want a large-capacity, self-protecting battery and can supply a lithium charger with an activation function, which the maker requires.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Out of stockSold by DJDCPOWERReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Store links may earn us a commission.
Lowest price we've seen: $379.99 on Nov 15 at Amazon. Tracked across 1 store since Nov 15.
The DJLBERMPW 12V 300Ah battery is a lithium iron phosphate (LiFePO4) deep cycle battery built with Class A cells. It has an IP65 protection rating and is lightweight and portable.
A built-in 200A BMS (Battery Management System) protects against overcharge, over-discharge, overcurrent and short circuit. The battery is rated for up to 15,000 deep cycles and a lifespan of 10 years.
It is intended for solar systems, off-grid systems, RVs, camping and backup power systems. Charge it with a dedicated lithium battery charger that has an activation function.
