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Bluetti D40 DC-DC Battery Charger
Estimated delivery between 16 September and 18 September.
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Product Description
The Bluetti D40 DC-DC Battery Charger is built for customers who want reliable vehicle, RV or marine charging for a compatible BLUETTI setup. Designed to complement the AC200L, it helps charge and manage 12V power systems while travelling, working remotely or living off-grid.
Key specs and highlights
- Compatible model: BLUETTI AC200L
- DC output: 12V, 30A, 400W max
- Battery compatibility: LiFePO4, AGM/gel, lead-acid and calcium batteries
- Use case: RV, campervan, marine and mobile power installs
- Protection: designed with house/starter battery protection features
- Function: can help support 12V RV appliances when paired correctly
Ideal for
- Campervan, motorhome and boat electrical setups
- Customers using an AC200L as part of a mobile energy system
- Off-grid users who want safer and more structured DC-DC charging
Note: Confirm compatibility with your BLUETTI model and vehicle battery setup before installation.
Explore more Bluetti power stations, solar panels and accessories at TrailSurge UK.
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