Custom Trailer Battery Manufacturer in China
Trailer batteries power the vehicle’s lights, refrigerator, entertainment systems, and other electrical systems, including devices in and around the trailer. Whether it’s a travel trailer, RV, dump trailer, or horse trailer, a reliable battery keeps everything running smoothly.
VTCBATT specializes in deep-cycle lithium batteries, providing you with high-capacity, fast-charging, and long-life trailer batteries. Choosing our trailer batteries means greater safety, added convenience, and a superior experience.
We offer customized trailer battery solutions. We can tailor trailer batteries to your needs or application, and perfectly meet your business’s requirements. If you’re looking for a trusted trailer battery manufacturer, VTCBATT is your best choice.
Why Choose VTCBATT as Your Trailer Battery Supplier?
We offer trailer batteries in various voltage configurations to suit your application. Whether your trailer uses 12V, 24V, or another system, we can customize the right battery for you. The correct voltage match means better power output, safer operation, and longer battery life. No matter the application, our custom voltage options ensure your trailer runs smoothly.
Our trailer batteries have deep cycle capabilities, aiming to provide consistent energy over time for you. You can charge and discharge them multiple times without affecting performance. Our trailer batteries offer longer battery life, more reliable power, and fewer replacements. Whether it is an RV, camper trailer, or cargo trailer, our deep cycle batteries are the wise choice for consistent and long-lasting energy.
Our trailer batteries charge quickly and can provide your customers with a convenient and pleasant experience. Fast charging means less waiting and more action, perfect for busy weekdays or weekend trips. In addition, VTCBATT uses advanced charging technology for fast and safe charging without overheating or damaging the battery.
We offer trailer batteries that are fully compatible with solar panel systems. Your customers can use sunlight to charge their batteries, eliminating the need to rely solely on vehicle power or a wall outlet. Our trailer batteries, when connected to solar panels, offer efficient energy storage and stable output. This allows for fuel savings, reduced noise, and a constant power supply anytime and anywhere.
Our trailer batteries are maintenance-free, saving you time and effort. Unlike traditional batteries that require watering and regular inspections, our sealed batteries utilize advanced lithium-ion technology. There’s no need to open the case, check fluid levels, or clean up acid leaks. Whether using the trailer for camping, hauling, or commercial activities, our batteries provide clean, stable power without the need for routine maintenance.
Our trailer batteries are equipped with an intelligent battery management system (BMS). It protects the battery from common issues such as overcharging, deep discharge, overheating, and short circuits. As a result, our trailer batteries last longer, operate more safely, and perform better on the road. With an intelligent BMS, your customers have access to reliable energy support.
Our trailer batteries are suitable for outdoor applications. The batteries have sealed housing with IP65 waterproof degree, which protects them from rain, mud, and dust. Whether you’re driving in heavy rain, snow, or extreme heat, our batteries will perform reliably. Our trailer batteries are vibration-resistant and stable even on uneven roads, non-leaking, and are 100% safe to use.
We offer OEM and ODM services for your trailer battery project. We support custom logos, battery housings, specific voltages, and capacities to match your vehicle. Whether it’s a standard model or a custom power system, we make it easy. Our team assists you from design to production, providing fast prototypes and reliable volume delivery.
High Output Power Of Trailer Battery
Featuring high-rate discharge cells and a BMS,our trailer battery can deliver a high output of 300A-500A, ensuring a consistent and sufficient power supply at any time.Its internal structure incorporates a copper busbar, which contributes to low internal resistance and good insulation,enhancing the battery’s safety performance and extend longer cycle life.
Power Solutions for Every Trailer Type
Travel trailer batteries provide all the power for the trip. They power your lights, water pump, refrigerator, fan, and even your phone charger. Our deep-cycle travel trailer batteries can withstand daily use with safety and reliability.
A dump trailer battery must provide strong power to handle heavy loads. It needs to have a deep cycle, high capacity, and be designed for frequent discharges. Our reliable dump trailer batteries make loading and unloading quicker, safer, and more efficient.
An RV trailer battery is a device that powers the living space within a recreational vehicle. It’s used for more than just lighting; it also runs refrigerators, water pumps, and air conditioners. Our RV batteries can support multiple devices simultaneously and last for extended periods, even overnight.
Camper trailer batteries power small systems like LED lights, water pumps, fans, and phone chargers. We can also provide camper trailer batteries connected with solar panels for off-grid use. Our batteries are rugged enough to withstand the weather.
Cargo trailer batteries supply power to the interior of the trailer, which is used to transport cargo, tools, or equipment. Unlike RVs or camper trailers, cargo trailers do not have living space, but they still require electricity. This battery is used for LED lighting, power door locks, power tools, lift gates, and more.
Tractor-trailer batteries are primarily used to power equipment in large freight trailers, particularly refrigerated trailers. These batteries drive cooling units, interior lighting, liftgates, tracking devices, and emergency brake controls. They must withstand long hours, heavy loads, and constant vibration on the road.
Yes, you can use a generator. And this is a common method. For safe and efficient charging, we recommend that you give careful consideration to charger compatibility issues. It’s important not to connect the battery directly to the generator, because this could damage the battery or result in unsafe charging.
Yes, a trailer battery can be charged while driving. This only works if the trailer battery is properly connected to the towing vehicle. If you’re unsure, check your trailer wiring diagram or consult a professional installer.
Fuse size depends on two things: how much power your trailer uses, and the size of the wiring. Most trailer setups use a 30 to 50 amp fuse. If you’re only powering lights or a small fridge, a 30-amp fuse is usually enough. If you’re using larger equipment or longer wires, go with 40 or 50 amps. A bigger load needs a bigger fuse. But the fuse must also match the wire size. If the fuse is too large for the wire, it won’t protect it. That can cause overheating or even fire. Always check your wire gauge and follow a fuse chart if you’re not sure.
Yes, trailer batteries can be locked or secured. Locking the box is especially important when the trailer is unattended for an extended time. Therefore, most of our battery boxes are designed with a locking mechanism. This can avoid loss and protect the batteries from accidental damage. Using a lock also protects the batteries from dust, moisture, and other environmental elements, which can extend their lifespan and maintain reliable performance.
Yes, we fully comply with UN38.3 standards. UN38.3 is an international safety certification for lithium batteries shipped by air, sea, or road. This means our trailer batteries undergo rigorous testing for vibration, shock, overcharging, short circuits, and extreme temperatures. Our trailer batteries are proven safe, stable, and reliable even in harsh conditions. We can also provide relevant documentation upon your request.
The lifespan of a trailer battery depends on the battery type, usage, and maintenance. Lithium trailer batteries can usually last 8 to 10 years or even longer. Frequent use can cause the battery to cycle frequently and then wear out earlier. Extreme temperatures, overcharging, and deep discharge can also shorten battery life. To maximize the lifespan, we recommend always using a suitable charger, avoiding fully draining the batteries, and storing them in a cool, dry place when not in use. Regularly checking the battery voltage and keeping it clean will also help prolong its lifespan.
Trailer batteries can drain quickly for several common reasons. A primary cause is aging or damage. All batteries lose capacity over time and can no longer hold as long as they once did.
Poor charging habits can shorten battery life, such as not fully charging the battery after each use or leaving it unused for a long time.
Cold weather can also affect battery life, especially when the battery isn’t designed for cold temperatures.
To prevent rapid battery drain, you should disconnect the battery when not in use, regularly check the wiring, and use a smart charger to maintain a charge when the trailer is parked.
