Charged Reviews · Quick reference

LG Energy Solution RESU13 13.0 kWh battery (AU)

Brand
LG Energy Solution
Model
RESU13
SKU / part number
?
Category
Batteries
chargedreviews.com/batteries/lg-energy-solution-resu13-au

Energy and chemistry

Nominal voltage51.8 V[2]
Rated capacity252 Ah[2]
Nominal energy13 kWh[2]Needs confirmation
Usable energy12.4 kWh[1, 2]
ChemistryLithium ion[2]
Cell format?

Charge and discharge

Continuous charge current?
Continuous discharge current?
Maximum charge current119 A[2]
Maximum discharge current119 A[2]
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 current?
Communication protocolsCAN 2.0B[1, 2]
Wireless monitoring?
Inverter compatibility?

Operating temperature

Charging temperature-10 to 50 °C[2]
Discharging temperature?
Storage temperature?
Self-heating?

Mechanical and mounting

Dimensions227 D × 452 W × 626 H mm[1, 2]
Weight98.5 kg / 217.16 lb[2]Needs confirmation
Terminals?
Mounting / formatWall-mounted or standing, indoor or outdoor[2]
Enclosure rating (IP)IP55[1, 2]

Installation (from the manual)

Not documented in the manual

System limits

Maximum parallel units2[2]
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

LG Energy Solution RESU13 13.0 kWh battery (AU) · RESU13

Warranty

Warranty term10 years[3]
Warranty cycle limit?
Warranted throughput39 MWh[3]
Capacity retention60 %[3]
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. LG Energy Solution Australia Home Battery Product Info page (November 2, 2026 capture)Official product page · Revised Not stated · Checked https://www.lgessbattery.com/au/home-battery/product-info.lg
  2. LG Energy Solution 13.0kWh Battery Pack Specification, RESU13, 2021.Apr. (Australia, lgessbattery.com) (November 2, 2026 capture)Official datasheet · Revision 2021.Apr. · Revised Not stated · Checked https://www.lgessbattery.com/ImageServlet?imgPath=20230809153647196%5B20230809153647196%5D.pdf&imageType=PRODUCT
  3. LG Energy Solution Limited Warranty for RESU13 Battery Storage System, effective August 27, 2021 (Australia, lgessbattery.com) (November 2, 2026 capture)Official warranty · Revision Effective Date: 27th of August, 2021 · Revised Not stated · Checked https://www.lgessbattery.com/ImageServlet?imgPath=20210830093905260%5B20210830093905260%5D.pdf&imageType=PRODUCT