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Halloween Special Tbb Power Trident Smart Battery Charger (12v / 40a / Bs1240-3) Bonkers Deal: 60% Off [xgKXmTyH]

$37.99 $121.99 -69%

TBB Trident smart, compact and innovative battery charger looks after your on board batteries.The range of Trident battery chargers from TBB Power is very stylish, compact and feature packed to ensure they meet all the demands for modern battery char

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Halloween Special Tbb Power Trident Smart Battery Charger (12v / 40a / Bs1240-3) Bonkers Deal: 60% Off [xgKXmTyH]

TBB Trident smart, compact and innovative battery charger looks after your on board batteries.

The range of Trident battery chargers from TBB Power is very stylish, compact and feature packed to ensure they meet all the demands for modern battery charging. The BS1240 is designed to be highly efficient (up to 88%) and features two isolated outputs enabling independent charging of two battery banks up to 40A total.

A separate slave charger output of 3A also provides independent support to charge a starter battery. Multi functional smart buttons allows easy programming of the charger for battery type, mode (charging or power supply) and user definable output current.

The AC input cable is supplied (1.4M) just requiring the addition of output cables – the M4 terminals will accept cable size up to 16mm2 Built in voltage compensation and temperature compensation via the included temperature sensor ensure the most accurate and efficient charging of your battery no matter the chemistry type – The BS range provides 5 step charging profiles for AGM, GEL, wet lead acid and specific profile for Li-ION batteries.

Input Voltage: 165V AC – 265V AC

Output Voltage (Absorption): AGM: 14.4V, GEL: 14.1V, LFP: 14.4V, WET: 14.7V

Output Voltage (Floating): AGM: 13.5V, GEL: 13.5V, LFP: 13.5V, WET: 13.7V

Outputs: 2

Charging current: 40A total

Slave charger: 3A

Efficiency: 88%

Minimum battery voltage: 2V

Cooling: Fan

Case: Aluminium & plastic

Output connectors: M4 screw (16mm2)

IP Rating: IP22

Operating Temperature: -20°C to +60°C

Dimensions: 249mm x 165mm x 74mm

Weight: 1.6kg


Specification

Brand TBB Power
Voltage Description 12V DC
Height Description 249mm
Width 165mm
Depth 74mm
Weight 1.6kg
Application Caravan, Motor home, Marine, Ambulance/utility vehicle, Maintaining battery during storage, General battery charging
Amps Description 40A



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What Our Customers Say

February 5, 2026

Absolutely no complaints!

It is a very well-made, and a very, very handy tool.

- Jac I..

February 5, 2026

Absolutely no complaints!

I'm happy with the item. It is very, very, very, very, very, very solid.

- Caswallon J..

February 5, 2026

Absolutely no complaints!

So very, very, very pleased with this whole buy.

- Nisien L..

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