Renogy 48V 50Ah Core LT Series

The Renogy 48V 50Ah Core LT Series is a battery pack with dimensions of 384 × 195 × 248 mm, 23.3 kg, a continuous discharge of 50 A and an ingress rating of IP65, in ABS.

Last updated: 21 September 2026

Battery and charging

Voltage: 48 V, on fifteen cells
Rated charge cycles: Over 6000 cycles to 80% remaining, at 80% depth
Charging voltage: 54 V, the maker's charge cut-off
Highest charge current it will take: 50 A in and 50 A out — 1C both ways
Maximum continuous discharge: 50 A continuous
Series and parallel limit: Up to eight in parallel, and no series connection offered

Battery care and safety

Ingress protection: IP65, in ABS
Temperatures it may be charged in: 0 °C to 55 °C charging, −20 °C to 60 °C discharging

Size and fit

Overall dimensions: 384 × 195 × 248 mm, 23.3 kg

Identity

Model code: RBT4850LFPSH

Other findings

Built in bluetooth: No Bluetooth, and no communication port either
Cell overvoltage protection: 3.65 V a cell, recovering at 3.40 V
Energy: 2400 Wh
Self heating activation temperature: Starts below 0 °C, stops above 5 °C
Self heating charge current required: Needs more than 3.5 A of charge current per battery
State of charge by resting voltage: 51.0 V full, 42.0 V empty, rested half an hour

Certification claims

Standards the maker claims: Eight marks claimed, separated by Chinese punctuation

United States — CPSC

We did not match this product to any recall in the data we hold from CPSC, last checked September 23, 2026. Check CPSC’s own search: cpsc.gov/Recalls

United States — NHTSA & Coast Guard

We did not match this product to any recall in the data we hold from NHTSA or the US Coast Guard, which we hold records from but do not yet check on a schedule. Check NHTSA’s own search: nhtsa.gov/recalls

European Union

We did not match this product to any recall in the data we hold from the European Union, last checked September 23, 2026. Check the European Union’s own search: ec.europa.eu/safety-gate-alerts/screen/search

United Kingdom

We did not match this product to any recall in the data we hold from the United Kingdom, last checked September 23, 2026. Check the United Kingdom’s own search: gov.uk/product-safety-alerts-reports-recalls

Australia

We did not match this product to any recall in the data we hold from Australia, last checked September 14, 2026. Check Australia’s own search: productsafety.gov.au/recalls

Canada

We did not match this product to any recall in the data we hold from Canada, last checked September 23, 2026. Check Canada’s own search: recalls-rappels.canada.ca/en/search

France

We did not match this product to any recall in the data we hold from France, last checked September 23, 2026. Check France’s own search: rappel.conso.gouv.fr

New Zealand

We did not match this product to any recall in the data we hold from New Zealand, last checked September 23, 2026. Check New Zealand’s own search: productsafety.govt.nz/recalls

Singapore

We did not match this product to any recall in the data we hold from Singapore, last checked September 23, 2026. Check Singapore’s own search: consumerproductsafety.gov.sg/consumers/safety-alerts-and-recalls

South Africa

We did not match this product to any recall in the data we hold from South Africa, last checked September 23, 2026. Check South Africa’s own search: thencc.org.za/product-recalls

Ireland

We did not match this product to any recall in the data we hold from Ireland, last checked September 23, 2026. Check Ireland’s own search: ccpc.ie/consumer-advice/product-safety/product-safety-notifications

South Korea

We did not match this product to any recall in the data we hold from South Korea, last checked September 23, 2026. Check South Korea’s own search: safetykorea.kr/recall/recallBoard

Norway

We did not match this product to any recall in the data we hold from Norway, last checked September 23, 2026. Check Norway’s own search: farligeprodukter.no/search

Netherlands

We did not match this product to any recall in the data we hold from the Netherlands, last checked September 23, 2026. Check the Netherlands’ own search: nvwa.nl/actueel/veiligheidswaarschuwingen/overzicht

Sweden

We did not match this product to any recall in the data we hold from Sweden, last checked September 23, 2026. Check Sweden’s own search: konsumentverket.se/artikellista/aterkallelser-och-varningar-for-sakerhetsbrister

Japan

We did not match this product to any recall in the data we hold from Japan, last checked September 23, 2026. Check Japan’s own search: recall.caa.go.jp

None of these is a statement that the product is safe or unrecalled — only that our searches found nothing. Each regulator’s own search is linked above.

Platforms — none listed

No sourced compatibility evidence is on file for this battery yet.

Sources

48V 50Ah Core LT Series Battery — User ManualMANUFACTURER DOCUMENT
Renogy
Source: cdn.shopify.com/s/files/1/0631/0137/0483/files/UM_48V_2050Ah_20Core_20LT_20Series_20Battery.pdf
Verified September 21, 2026