SRNE Battery Protector – 12V 24V
SRNE Battery Protector – 12V 24V
Couldn't load pickup availability
The SRNE BP2470N15 70A Battery Protector provides automatic protection against excessive battery discharge and overvoltage in 12V and 24V electrical systems. Designed for campervans, motorhomes, caravans, boats and off-grid installations, it helps protect leisure batteries by disconnecting connected circuits when battery voltage reaches a configured protection threshold.
With a 70A rated current capacity, the BP2470N15 is suitable for managing compatible DC electrical circuits. Its adjustable voltage protection settings allow it to be configured for different battery requirements, helping prevent deep discharge that could shorten battery life or leave insufficient power for essential equipment.
The unit uses electronic switching and supports TTL communication for integration with compatible electrical management equipment. Optional Bluetooth connectivity allows monitoring through a compatible mobile app when the appropriate Bluetooth accessory is fitted.
Featuring an IP65-rated enclosure, compact dimensions and natural convection cooling, the BP2470N15 offers a practical solution for battery protection in vehicle and off-grid electrical installations.
Features
• 70A battery protection device for 12V and 24V systems
• Helps prevent excessive leisure battery discharge
• Configurable low-voltage and overvoltage protection settings
• Automatically disconnects connected circuits when protection thresholds are reached
• Suitable for compatible lithium and lead-acid battery installations
• Electronic switching with dual MOS anti-backflow circuitry
• Supports TTL communication for compatible system integration
• Optional Bluetooth monitoring using a compatible accessory
• Simple numerical display for parameter indication
• IP65-rated enclosure for protection against dust and water jets
• Fanless natural cooling for quiet operation
• Compact design for campervan, motorhome and off-grid electrical systems
Technical Specifications
• Manufacturer: SRNE
• Model: BP2470N15
• Product type: Electronic battery protector
• Rated battery voltage: 12V / 24V DC
• Operating voltage range: 8–35V DC
• System withstand voltage: 150V
• Rated current: 70A
• Protection functions: Configurable battery overvoltage and over-discharge protection
• Communication interface: TTL
• Bluetooth: Optional external accessory
• Display: Single-digit numerical indicator
• Cooling method: Natural convection
• Protection rating: IP65
• Operating temperature: -35°C to +65°C
• RoHS compliant: Yes
• Dimensions (unboxed): 149 × 96.5 × 60mm
• Net weight (unboxed): 850g
Installation Information
The SRNE BP2470N15 should be installed in the appropriate DC circuit according to the manufacturer's wiring instructions. Its voltage protection thresholds must be configured to suit the connected battery and electrical equipment.
Correct cable sizing, suitable circuit protection and secure electrical connections are essential. The 70A rating must not be exceeded, and higher-current loads should be managed using appropriately rated equipment.
The battery protector is an additional layer of electrical protection and does not replace the battery's internal Battery Management System (BMS), where fitted, or the need for suitable fuses and circuit protection.
Share
Frequently Asked Questions
The SRNE BP2470N15 is a 70A electronic battery protection device that helps prevent excessive discharge and overvoltage in 12V and 24V battery systems. It monitors battery voltage and can disconnect the connected circuit when a configured protection threshold is reached, helping protect leisure batteries from potentially damaging operating conditions.
Yes. The BP2470N15 can be used with compatible lithium leisure battery systems, including suitable LiFePO4 installations. Its adjustable voltage protection settings must be configured according to the battery manufacturer's recommendations. It provides supplementary protection and does not replace a lithium battery's BMS.
Yes. The BP2470N15 is suitable for compatible 12V and 24V campervan and motorhome electrical systems. It can help protect leisure batteries from excessive discharge caused by connected electrical equipment, making it useful for vehicles used regularly for off-grid camping.
The SRNE BP2470N15 has a rated current capacity of 70A. The total current flowing through the device must remain within its specified operating limits. Installations with higher electrical demands require an appropriately rated battery protection device.
Yes. The battery protector can disconnect the controlled circuit when battery voltage falls to the configured low-voltage protection threshold. This helps prevent connected electrical loads from continuing to discharge the battery beyond the selected limit.
The BP2470N15 supports optional Bluetooth connectivity through a compatible external accessory. When fitted, this allows supported monitoring functions to be accessed through a compatible mobile app. Bluetooth is not specified as a built-in feature of the standard unit.
Yes. The BP2470N15 supports configurable voltage protection parameters, allowing the protection thresholds to be adjusted for the requirements of the battery installation. Settings should follow the battery manufacturer's specifications to avoid unnecessary disconnection or excessive discharge.
The SRNE BP2470N15 has an IP65 protection rating, providing protection against dust ingress and water jets. It is not designed for continuous immersion, and installation should follow the manufacturer's environmental and mounting requirements.
Can't find the answer you're looking for?
Give our technical team a call on 01271 611015 (Option 2) and we'll be happy to help.