Your Cart: £0.00

Spend £100.00 more for free shipping!

View Cart and Checkout
Free UK shipping over £100
Change currency to GBP £ GBPChange currency to EUR € EuroChange currency to USD $ USD
EnErG Pro Li-Po Low Voltage Alarm (Flash/Beep) 2-4 Cell

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

Brand: EnErG Pro

Part No: 5509890

£9.03 RRP £9.50
Pre-Order
Request Price Match Ask a Question Write a Review

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
Free Shipping

On UK Orders over £100
Happy to Help

Helpful, friendly advice
28 Day Returns

Easy returns process
Secure Payments

Secured by Stripe

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
      Standard Shipping

      £3.95 to most of the UK

      Express Shipping

      £6.95 to most of the UK

      Worldwide Shipping

      Available at checkout

      Reviews
      No specific product reviews yet, why not write one?
      WRITE A REVIEW
      All reviews are subject to moderation
      No questions yet, why not ask one?
      ASK A QUESTION
      Get early access to deals and new arrivals.
      Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

      For more in depth queries, please contact us.