Versatile automatic charger and maintainer for modern and classic batteries.

Safe for maintenance of stored, unused or standby batteries for months on end.

RIDE Magazine BEST BUY 2007

Gel Nano batteries are totally sealed units supplied ready activated. Superior to wet charged sealed activated batteries (YT series), Gel Nano are pre-filled with a unique gel electrolyte.
This makes the battery easy and safer to use, requiring no topping up, eliminating spills and leakages, even if the battery casing is cracked or broken. Offering extended battery and shelf life.

Dynavolt have taken some of the most popular YB maintenance free battery models (eg YB4L-B) and developed upgrade batteries using MG technology.

Gel Nano batteries are totally sealed units supplied ready activated. Superior to wet charged sealed activated batteries (YT series), Gel Nano are pre-filled with a unique gel electrolyte.
This makes the battery easy and safer to use, requiring no topping up, eliminating spills and leakages, even if the battery casing is cracked or broken. Offering extended battery and shelf life.

Dynavolt have taken some of the most popular YTX maintenance free battery models (eg YTX9BS) and developed upgrade batteries using MG technology.

Gel Nano batteries are totally sealed units supplied ready activated. Superior to wet charged sealed activated batteries (YT series), Gel Nano are pre-filled with a unique gel electrolyte.
This makes the battery easy and safer to use, requiring no topping up, eliminating spills and leakages, even if the battery casing is cracked or broken. Offering extended battery and shelf life.

Valve regulated lead acid batteries once activated, are totally sealed. This eliminates spills and leakages, making them particularly suitable for motorcycles, ATVs and personal watercraft.

Each battery is supplied with an easy-fill acid pack for activation, no further maintenance or topping up is required. Robust and vibration resistant, maintenance free batteries last up to three times longer than conventional batteries.

Unique : diagnoses, recovers, charges, checks & maintains safely, for months.

Optimate 4 is the most advanced fully automatic diagnostic battery charger and maintainer for all 12v lead-acid batteries from 2,5 to 32 Ampere-hours capacity.
All major starter battery manufacturers recommend maintaining such batteries FULLY CHARGED during periods of non-use.

Selection of spare leads for the Maximiser 360T.

OF702 Connection Leads with crocodile clips

OF703 Connection leads with fused ring connectors + waterproof cover

OF704 Cigarette plug and 3mtr connection lead

OF705 3mtr extension lead

Multi-purpose Advanced Automatic Battery Optimiser Triple mode, 7 stage charger

1. Tests battery connection polarity
2. Analyses your battery and diagnoses condition
3. Recovers gently even heavily discharged batteries
4. Bulk charges low batteries quickly
5. Checks voltage retention
6. Advises battery condition
7. Maintains battery with a low current if the voltage drops below a set limit

Quickly charges batttery at 600mA/hour until full and maintains a gentle trickle charge to keep battery optimised.

Protected against short circuits for 240V

A new generation of Battery Care Systems has arrived A professional switch mode charger designed to automatically maintain, optimise and prolong the life of any 12 volt battery

Suitable for all 12V battery types up to 20Ah including Gel, MF and conventional lead and refilable batteries.

Solar battery charger for maintaining 12Volt Automotive batteries all year round.
Perfect for where there is no mains power source
Ideal for vehicles left outside or in remote lock-ups where the
Solariser can be left outside or attached to a window or garage roof.