25W Vehicle Solar Battery Maintainer Kit (OBD II + Suction Mount)

All-in-one 25W solar battery maintainer kit with OBD II connection and suction cup mounts for fast, non-permanent vehicle installation.

SHORT DESCRIPTION

The MOENERGY 25W Vehicle Solar Battery Maintainer Kit combines a PWM-controlled 25W solar panel with an OBD II output cable and reusable suction cup mounts. Designed for dealer lots, fleet storage, and seasonal vehicles, this kit prevents battery drain without requiring permanent installation or grid power.

KEY BENEFITS

• Integrated PWM-controlled PCBA for safe, regulated battery maintenance
  
• OBD II plug-and-play connection (vehicle compatibility required)
  
• Includes suction cup mounts for drill-free installation
  
• Prevents battery drain during extended idle periods
  
• No overcharge risk, no programming required
  

WHAT’S INCLUDED

• 1 × 25W Solar Battery Maintainer Panel (OBD II Output, PWM Controlled)
  
• 4 × Twist-Lock Suction Cup Mounts
  

HOW IT WORKS

The 25W solar panel converts sunlight into regulated charging current using an onboard PWM controller. When connected through the vehicle’s OBD II port, the system maintains battery voltage within safe limits, offsetting parasitic loads without overcharging.

TYPICAL APPLICATIONS

• Car dealer inventory maintenance
  
• Fleet and rental vehicle storage
  
• Seasonal or infrequently used vehicles
  
• Municipal and service vehicles
  

INSTALLATION OPTIONS

• Temporary window mounting using suction cups
  
• Plug-and-play OBD II connection
  
• No drilling or permanent modification required
  

WHAT THIS KIT IS / IS NOT

• ✔ Solar-powered battery maintenance solution
  
• ✔ PWM-regulated charging system
  
• ✘ Not a fast charger
  
• ✘ Not a jump starter