16A 12V DC to 48V DC Advanced Automatic Multi-Stage Battery-to-Battery Charger for Lead Acid and Lithium Batteries
16A 12V DC to 48V DC Advanced Automatic Multi-Stage Battery-to-Battery Charger for Lead Acid and Lithium Batteries
SKU:DC1248-16
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12V to 48V DC-DC Charger (16A)
Professional Grade Multi-Stage Battery-to-Battery Charger
The DC1248-16 is a sophisticated DC-to-DC battery charger designed to provide a fast and efficient charge to a 48V battery bank from a standard 12V vehicle system. Utilizing advanced buck-boost power conversion technology, this unit ensures a stable 48V output regardless of fluctuations in the source voltage.
Key Features
- ✔ Multi-Stage Charging: Adjustable 3-stage program for optimized battery life.
- ✔ Ignition Detection: D+ terminal prevents starter battery drain when engine is off.
- ✔ Lithium Compatible: Dedicated settings for LiFePO4 and Li-ion (NCM).
- ✔ Compact Design: Rugged, lightweight housing for mobile installations.
Technical Specs
| Input Voltage | 11.5V - 16.0V DC |
| Output Voltage | 48V (Nominal) |
| Max Output Current | 15.4A - 16A |
| Max Charging Power | 910 Watts |
| Terminal Connections | M8 Studs |
| Efficiency | >90% Typical |
Compatibility & Fitment Guide
| Application | System Type | Notes |
|---|---|---|
| Leisure Vehicles | Motorhomes / Caravans | Charging 48V leisure banks from 12V alternator. |
| Marine | Boats / Yachts | Ideal for 48V bow thrusters or electric propulsion. |
| Industrial | Mobile Power Stations | Solar battery maintenance and voltage boosting. |
| Battery Types | Lead Acid, AGM, GEL, LiFePO4 | DIP switch selectable profiles. |
OEM Cross Reference
| Part Number / SKU | DC1248-16 |
| Manufacturer Reference | Photonic Universe DC124816 Series |
| Alternative Category | Battery-to-Battery (B2B) Booster Charger |
Installation Guide
Mount in a dry, ventilated area. Connect the input to your 12V starter battery (via fuse) and output to your 48V bank. For Euro 6 / Smart Alternators, the D+ terminal must be connected to an ignition-switched live source to enable charging.
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet exact DC1248-16 technical specifications for high-performance power conversion.
Will this charge Lithium batteries?
Yes, it features a specific charging profile for LiFePO4 and Lithium-ion (NCM) batteries, ensuring the correct voltage and current delivery for lithium chemistry.
Does it work with Smart Alternators?
Yes. By using the D+ terminal, you can trigger the charger to operate only when the engine is running, making it fully compatible with modern Euro 6 vehicles.
Note: Please verify your system voltage requirements against the SKU DC1248-16 before purchasing. For expert assistance, contact solarika.
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