Electric mobility · Golf carts · RV & camper · Lithium replacementzjy@chengyuebattery.com

AUXILIARY POWER

RV & camper LiFePO4 batteries

Power the journey beyond the grid. Build your auxiliary electrical system around the real energy demand, available space and charging sources.

Product supply & OEM enquiries

Documented 12.8V LiFePO4 reference packs support auxiliary-power discussions. Starting, propulsion, parallel or series use and marine-specific requirements need separate confirmation.

For camper and RV builders, marine electrical integrators, battery brands and professional distributors.

Request an application quote
RV & camper LiFePO4 batteries
Application / product illustration · Not a verified installation

BEFORE WE DEFINE THE PACK

The details that shape your project.

Battery project requirements
RequirementWhat to share or confirm
Daily loads and inverter demandList appliances, operating hours and simultaneous loads. Include inverter efficiency and surge demand so usable-energy planning and current capability are reviewed separately.
All charging sourcesProvide mains charger, solar controller and alternator or DC-DC details. Confirm their voltage profiles, combined current and how charging is stopped when required.
Installation and accessShare compartment dimensions, mounting orientation, fixing points and terminal protection. For marine use, describe moisture, salt exposure and the electrical installation arrangement.
Cold weather and storageState minimum charging temperature, storage periods and always-on loads. Heating, low-temperature protection and storage controls are configuration-specific decisions.
System boundaries and repeat supplyIdentify auxiliary, starting or propulsion duties and any planned series or parallel bank. Include the sample installation, expected order volume and the files your integration team needs.

An incomplete specification is welcome. Send the known requirements first; unresolved items become part of the review.

MAKE THE RIGHT CONNECTIONS

What should your battery do?

Our catalogue includes 12.8V LiFePO4 platforms in 50Ah, 100Ah, 150Ah and 200Ah capacities. These are auxiliary energy platforms; starter duties, series/parallel operation and marine requirements need a separate project review.

01

Daily energy: list appliances, power and operating hours.

02

Charging: check solar controller, mains charger and alternator interfaces.

03

Installation: confirm enclosure space, terminals, mounting and ventilation.

04

Environment: review minimum charge temperature and exposure to moisture.

PRODUCT PLATFORMS

Start exploring the options.

Selection references. Final compatibility is confirmed against your complete requirements.

A USEFUL FIRST CONVERSATION

Bring us your project brief.

Share your system voltage, continuous and peak load, required runtime, available space and target quantity. If a specification is still incomplete, tell us what you know.

BUYER QUESTIONS

Before your first enquiry.

Can these packs replace any lead-acid or marine battery?

The listed platforms are auxiliary-power references. Charger settings, load peaks, installation and protection must be reviewed. Starting or propulsion duty and marine requirements are not established by a similar case size or voltage label.

How do we request samples and a batch quotation?

Share the reference model, system requirements, destination and quantities for samples and later orders. Availability, MOQ, any configuration changes and lead time are confirmed together before ordering.

What needs checking in a sample installation?

Check representative loads and starts, each charging source, protection behaviour, temperature and the agreed mounting arrangement. Any series or parallel configuration must be explicitly approved for the selected pack and tested as a system.

YOUR NEXT BATTERY ORDER

Let’s find the right power.

Share your application, country and quantity. Let’s find the right product and supply route.

Request a battery quote