SKU: 25219968736

Victron Energy Smart Battery Protect 48V - 100A

Sale price$162.00 Regular price$180.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Victron Energy Smart Battery Protect 48V - 100AVoltage: 48V Peak Current (During 30 Seconds): 250A Max. Continuous Load Current: 100A Connection: M8 IP Rating: Electronics: IP67 (potted) Connections: IP00 Dimensions (Including Terminals): 62 x 123 x 120mm Weight: 0. 8Kg Warranty: 5 Years The Smart BatteryProtect disconnects the battery from non essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. When

  • Voltage: 48V
  • Peak Current (During 30 Seconds): 250A
  • Max. Continuous Load Current: 100A
  • Connection: M8
  • IP Rating: Electronics: IP67 (potted) Connections: IP00
  • Dimensions (Including Terminals): 62 x 123 x 120mm
  • Weight: 0.8Kg
  • Warranty: 5 Years

The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine.

When using Bluetooth to program the Smart BatteryProtect any required engage/disengage levels can be set. Alternatively one of nine predefined engage/disengage levels can be set with the programming pin (see manual). If required Bluetooth can be disabled.

The Smart BatteryProtect is not designed for reverse currents from charging sources.

Features

Protects the battery against excessive discharge and can be used as a system on/off switch: The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. The on/off input can be used as a system on/off switch.

Bluetooth: programming made easy: When using Bluetooth to program the Smart BatteryProtect any required engage/disengage levels can be set. Alternatively one of nine predefined engage/disengage levels can be set with the programming pin (see manual). If required Bluetooth can be disabled.

A special setting for Li-ion batteries: In this mode the BatteryProtect can be controlled by the VE.Bus BMS

Ultra-low current consumption: This is important in case of Li-ion batteries especially after low voltage shutdown.

Over voltage protection: To prevent damage to sensitive loads due to over voltage the load is disconnected whenever the DC voltage exceeds 16.3V respectively 32.6V.

Ignition proof: No relays but MOSFET switches and therefore no sparks.

Delayed alarm output: The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail max. current 50 mA. The alarm output is typically used to activate a buzzer LED or relay.

Delayed load disconnect and delayed reconnect: The load will be disconnected 90 seconds after the battery voltage drops below the preset level. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example) the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25219968736

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Bruce
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★★★★★ 5
Best for 12S high current battery wires
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
High quality flexible silicone wire. Perfect for high current large motor & battery wires.
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Reviewed in the United States on May 23, 2026
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MakerTool
Cuba, US
★★★★★ 5
Loong jumper test cables.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Over-kill makes nice tools. This is good tinned fine stranded wire with quality silicone insulation. Five-star stuff, without buying some expensive large quantity minimum from a high-end wire manufacturer.
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Reviewed in the United States on December 6, 2025
R
Verified Purchase
Rhbones
Bozeman, US
★★★★★ 5
Works for my 2011 115hp Etec
Size: For 75-250 HP
Exact fit and cheaper than a trip to a repair shop. Make sure you have the proper gasket sealer, a good scrapper that's not going to dig into the sealing surface, and tools for the job. I went on my computer and downloaded a video that walked me through the process. I'm a mechanic by trade but wanted to ensure everything was correct. I've been running the motor now for a couple of months. Peeing just as it's supposed to. No more delivering, waiting, and retrieving my boat from the shop for its routine service. Just follow your owner's manual to make sure you do all the necessary maintenance.
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Reviewed in the United States on February 8, 2025
C
Verified Purchase
Chelsey R
Carnegie, US
★★★★★ 5
Great replacement
Size: For 5.5HP 6HP 7.5HP
Works as it should. Easy to swap out.
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Reviewed in the United States on August 12, 2025
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Dan
Port Orchard, US
★★★★★ 5
Works
Size: For 60 65 70 75 HP
Works great
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Reviewed in the United States on May 21, 2026

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