A rugged semi-permanent battery box that is suitable for powering a portable TIRTL installation.  The battery box provides a rugged watertight casing that contains two 12V 24 amp hour batteries suitable for powering a TIRTL receiver or transmitter.

48 Ah Semi-Permanent Battery Box

Key Features

  • 48 amp hours of 12 volt DC battery
  • Rugged portable watertight casing
  • Built in LCD voltage meter
  • Padlockable for added security


A summary of the features and benefits:

Feature Benefit
48 Amp hours of 12 V DC battery Suitable for powering TIRTL receiver for 7 days
Suitable for powering TIRTL transmitter for 21 days
Watertight HPX Resin casing Provides protection against water and dust ingress
Operating temperature range -20oC to +60oC
Lockable Dual lock points provides security against vandalism
Double layered, soft grip handle Provides security locking point

Case Specifications

Specification Data
Case details iM1200 Pelican Storm Case
Weight (including batteries) 20 kg (2.77 kg without batteries)
Length 412 mm (16.20 inches)
Width 323 mm (12.70 inches)
Height 168 mm (6.60 inches)
External housing body material HPX® Resin
Latches 2 press and pull latches
Locking 2 padlockable holes
Valves Vortex® valve