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Elefast ELML_12V300AH_UA 12V 300Ah LiFePO4 RV battery

Brand
Elefast
Model
ELML_12V300AH_UA
SKU / part number
?
Category
Batteries
chargedreviews.com/batteries/elefast-elml-12v300ah-ua

Energy and chemistry

Nominal voltage12 V[1]Needs confirmation
Rated capacity300 Ah[1]Needs confirmation
Nominal energy?
Usable energy?
ChemistryLiFePO4[1]Needs confirmation
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current?
Maximum charge current?
Maximum discharge current?
Peak charge current?
Peak discharge current?
Continuous output power?
Peak output?
Maximum charge voltage?
Charge cutoff voltage?
Discharge cutoff voltage?

BMS and communication

BMS continuous current200 A[1]Needs confirmation
Communication protocols?
Wireless monitoringYes[1]Needs confirmation
Inverter compatibility?

Operating temperature

Charging temperature?
Discharging temperature?
Storage temperature?
Self-heating?

Mechanical and mounting

Dimensions344.93 W × 244.86 H × 187.96 L mm[1]Needs confirmation
Weight25.86 kg / 57 lb[1]Needs confirmation
Terminals?
Mounting / format?
Enclosure rating (IP)?

Installation (from the manual)

Not documented in the manual

System limits

Maximum parallel units?
Series connection?
Maximum system energy?

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

Elefast ELML_12V300AH_UA 12V 300Ah LiFePO4 RV battery · ELML_12V300AH_UA

Warranty

Warranty term?
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating?
Estimated throughput?
Coverage starts?
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?
Registration?

Certifications and listings

UL 1973?
UL 9540?
UL 9540A?
UN 38.3?
IEC 62619?
CE?

Documents and sources

  1. Amazon listing B0HFJ9857P, Elefast seller listing read through the Amazon Creators APIAs an Amazon Associate we earn from qualifying purchases.Source product page · Revised Not stated · Checked Oct 21, 2026https://www.amazon.com/dp/B0HFJ9857P?tag=chargedreview-20&linkCode=ogi&th=1&psc=1