Do you have any advice on series and parallel connections?

Before connecting batteries in series or in parallel for the first time, please ensure that each battery has been fully charged individually (only connect batteries of the same make and model).

How should the batteries be positioned?

Place vertically; the top of the battery (i.e. the positive and negative terminals) must not face downwards

Please note that in some remote rural or island areas, there may be no logistics channels available for delivery. We apologise for any inconvenience this may cause.

Selecting the power rating of an inverter

You should choose an inverter with a rated power output that matches that of the battery (for example, for a 12V 200Ah battery, an inverter with a rated power of approximately 2000W would be suitable).

Can it be used on board?

This battery can be used as an auxiliary battery to power on-board equipment. Please store the battery in a dry place and avoid direct contact with water. Under no circumstances should this battery be used as a starter battery.

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12V 300Ah (314Ah) LiFePO4 Battery Built-in 200A BMS, 4.01kWh 4000+ Deep Cycles Lithium Battery Ideal for RV Campers, Solar Systems & Off-Grid Power(2 PACKS)

12V 300Ah (314Ah) LiFePO4 Battery Built-in 200A BMS, 4.01kWh 4000+ Deep Cycles Lithium Battery Ideal for RV Campers, Solar Systems & Off-Grid Power(2 PACKS)

Product ID: 788932975

Details

Automotive Fit Type
Universal Fit
Battery Capacity
314 Amp Hours
Battery Cell Composition
Brand
dumfume
Item Weight
27.6 Kilograms
Manufacturer
dumfume

⚡200A Built-in BMS

🔄4000+ Deep Cycles

🔋314Ah Capacity

2432623CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your freedom with next-gen energy that lasts and lasts!

SCALABLE PARALLEL SETUP - Connect multiple units effortlessly to build the power system your lifestyle demands.
ADVANCED 200 A BMS PROTECTION - Safeguards against overcharge, discharge, and short circuits for worry-free performance.
COMPACT LIGHTWEIGHT DESIGN - Easy to install and transport with a sleek form factor perfect for tight spaces.
MASSIVE 4 01 K WH POWER RESERVE - Keep your RV, solar, or off-grid system running longer without compromise.
ULTRA DURABLE 4000 CYCLE LIFE - Outlasts traditional batteries by 8x, saving you money and hassle over time.

The Dumfume 12V 314Ah LiFePO4 battery duo delivers a robust 4.01kWh capacity with a built-in 200A Battery Management System, ensuring safe, reliable power for RVs, solar setups, and off-grid applications. Engineered for longevity, these lightweight batteries offer over 4,000 deep cycles, dramatically outperforming traditional lead-acid options. Their compact design and easy parallel connectivity make them ideal for scalable, high-capacity energy solutions.

Specifications

ASIN	B0G2M3T2CW
Automotive Fit Type	Universal Fit
Battery Capacity	314 Amp Hours
Battery Type	Lithium-Phosphate
Best Sellers Rank	#308,328 in Automotive ( See Top 100 in Automotive ) #656 in Automotive Replacement Batteries
Brand Name	dumfume
Compatible with Vehicle Type	RV
Customer Reviews	5.0 5.0 out of 5 stars (7)
Item Weight	27.6 Kilograms
Manufacturer	dumfume
Manufacturer Part Number	2 PCS 12.8V 314AH
Manufacturer Warranty Description	5 Year
Model Number	2 PCS 12.8V 314AH
Size	2PCS 12V314AH(15.16×7.6×9.84)
Voltage	12.8 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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2432623CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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