Autory 200Ah Lithium Caravan Battery – 12.8V LiFePO4, Metal Case
Autory 200Ah Lithium Caravan Battery – 12.8V LiFePO4, Metal Case
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200Ah LiFePO4 Battery for Caravan and Off-Grid Power
Store more energy for your caravan, motorhome or off-grid setup with the Autory AT-12-200 lithium battery. Its 200Ah capacity provides 2560Wh of nominal energy storage—twice the nominal capacity of the Autory 100Ah model.
A-grade LiFePO4 cells, a built-in battery management system, an all-metal case and integrated mounting brackets combine in a compact battery for 12V power systems.
2560Wh Nominal Energy Storage
The battery has a nominal voltage of 12.8V and a capacity of 200Ah.
That additional storage provides a larger energy reserve for fridges, lighting, water pumps, fans and other touring appliances between charging opportunities. Actual runtime depends on the connected loads, operating conditions and charging available.
Up to 200A Discharge Current
The AT-12-200 supports a maximum discharge current of 200A, providing greater current capability than the Autory 100Ah model.
For inverter-powered appliances, match the battery output with the inverter’s requirements and the electrical installation. Appliance starting demand and conversion losses also affect the current drawn from the battery.
A-Grade Cells and Built-In BMS
The battery uses A-grade lithium iron phosphate cells with an integrated battery management system.
The BMS provides battery protection and cell management, including overcharge, over-discharge, temperature and short-circuit protection.
Metal Case with Integrated Mounting Brackets
The all-metal enclosure includes integrated brackets for securing the battery in its installation.
Measuring 350mm long × 188mm wide × 238mm high, the AT-12-200 provides twice the nominal storage of the 100Ah model within a moderately larger enclosure.
IP67-Rated Enclosure
The enclosure is rated IP67 for dust and water ingress protection. The supporting laboratory report is available below, together with the battery test report and accompanying compliance certificate.
Lithium-Compatible Charging
The listed charge voltage is 14.6V, with a maximum charging current of 200A.
Use mains chargers, solar controllers or DC–DC chargers that support the battery’s LiFePO4 charging requirements. The maximum charging current is a limit, rather than a required charging rate.
Specifications
| Specification | Details |
|---|---|
| Brand | Autory |
| Model | AT-12-200 |
| Battery chemistry | LiFePO4 — lithium iron phosphate |
| Cell grade | A-grade |
| Nominal voltage | 12.8V |
| Nominal capacity | 200Ah |
| Nominal energy storage | 2560Wh |
| Charge voltage | 14.6V |
| Maximum charging current | 200A |
| Maximum discharge current | 200A |
| Discharge cut-off voltage | 10V |
| Case | Metal |
| Enclosure rating | IP67 |
| Mounting brackets | Integrated |
| Battery management system | Built-in |
| Length | 350mm |
| Width | 188mm |
| Height | 238mm |
| Warranty | 3-year return-to-base replacement warranty |
Download Test Reports and Compliance Documentation
The IEC report records testing performed on AT-12-200 and passing results for the assessed requirements. Battery-system safety analysis under clause 8.1 was excluded from its scope.
The IP67 report lists the AT-12-200/100/235/300 model family and records passing ingress-test results for the submitted samples.
Learn more in IEC 62619 — Why It Matters for Lithium Batteries.
Three-Year Replacement Warranty
This battery includes a three-year return-to-base replacement warranty, subject to testing.
If the returned battery is confirmed faulty, a replacement battery will be supplied. Return freight to VanDIY is at the customer’s expense, and freight for the replacement is covered by VanDIY.
If testing finds no fault, the customer pays the freight to have the battery returned. Replacement batteries retain the balance of the original warranty period.
Compare Caravan Lithium Batteries
Read our Caravan Lithium Battery Buying Guide to compare capacities, dimensions and power requirements.
Explore the smaller Autory 100Ah battery or the higher-capacity Autory 300Ah battery.
Browse our caravan lithium batteries collection, or read the Autory parallel-connection guide.
Frequently Asked Questions
Does this battery provide 200Ah capacity?
Yes. It has a nominal capacity of 200Ah at 12.8V, equivalent to 2560Wh of nominal energy storage.
Does it support up to 200A discharge current?
Yes. Its specified maximum discharge current is 200A.
Does it have a metal case and mounting brackets?
Yes. The all-metal enclosure includes integrated mounting brackets.
Can I download its testing documents?
Yes. The battery test report, accompanying compliance certificate and IP67 ingress report are linked above.
Does it include a three-year replacement warranty?
Yes. It includes a three-year return-to-base replacement warranty, subject to the terms above.
Does 200Ah guarantee a fixed number of days off-grid?
No. Operating time depends on appliance consumption, charging input and system losses.
Can every existing lead-acid charger be used?
No. The charging equipment needs to support this battery’s LiFePO4 charging requirements.
Does the battery directly supply 240V AC?
No. It supplies nominal 12.8V DC. Running 240V appliances requires a suitable inverter and electrical system.
