Features: Direct replacement power module for motorhome refrigerators (DM2652/RM2652/RM2852) with 1:1 pin compatibility, supporting 12V/24V systems and lithium/generator power without wiring modifications. Features voltages stabilization (±1% output accuracy, ≤200mV ripples) and conversion efficiency for stable cooling performances in mobiles/motorhome environments. Ideal for motorhome owners needing reliabled fridge power solution during road trips, camping, or adventures with compatible fridge models. Ensures safe operations in harsh conditions ( -25°C to +85°C) with triple protective (overcharge/over discharge/overcurrent), ABS housing, and thermal cutoff at 60°C. Tool less installation via plug play design includes wiring diagrams and troubleshooting guides for quick diyer replacement in emergencies maintenance scenarios. Specifications: Component: ABS Color: black Weight: 283g Size: Approx.15.1x12cm/55.94x4.72inch For DM2652、RM2652、RM2852 Package Includes: 1pcs Refrigerator Power Supply Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.