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EnErG Pro Li-Po Low Voltage Alarm (Flash/Beep) 2-4 Cell

EnErG Pro LiPo Low Voltage Alarm 2–4S

Brand: EnErG Pro

Part No: 5509890

£9.03 RRP £9.50

Expected 21st September 2026

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UK Delivery
Get it by Tuesday 22nd Sep
Store Collection (Cannock)
Monday 21st Sep, once stock arrives
Dates are supplied by the manufacturer. They are usually accurate, but they can move and are not guaranteed.
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Description

The EnErG Pro Li-Po Low Voltage Alarm (Flash/Beep) 2–4 Cell, part number 5509890, helps protect your batteries by providing clear audible and visual warnings when voltage drops. The compact VOLT-SAVER design makes it easy to install while keeping weight to a minimum.

Suitable for 2–4 cell Li‑Po and 4–5 cell NiMH packs, this unit operates from 4–16.8V and uses a buzzer and light to signal low voltage, helping you avoid over‑discharge.

Key Features

  • Input Voltage: 4V to 16.8V
  • Li‑Po Cells: 2–3–4 cells
  • NiMH Cells: 4–5 cells (4.8–6.0V)
  • Size: 40 × 20 × 5 mm
  • VOLT-SAVER battery security alarm system
  • Warning type: buzzer & light on low voltage
  • Weight: 7g
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Specifications

Key Features
  • Input Voltage - 4v to 16.8v
  • Li-Po Cells - 2-3-4 Cells
  • NiMH Cells - 4-5 Cells (4.8-6.0v)
  • Size - 40x20x5mm
  • VOLT-SAVER Battery Security Alarm System
  • Warning Type - Buzzer & Light on low voltage
  • Weight - 7g
Weights & Dimensions
Weight 0.02g 0.00oz
Shipping Weight 0.02kg 0.04lbs


      Key Info:
      • Brand: EnErG Pro
      • Part No: 5509890
      • Barcode: 505112111798

      Delivery & Returns

      Standard Shipping

      £3.95 to most of the UK

      Express Shipping

      £6.95 to most of the UK

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