20V Li-Ion Battery 4.0Ah

High capacity battery with no memory effect and very low self-discharge when stored. High performance Lithium-ion cells are capable of 500-1500 charge cycles. Long life blade contacts. Charge times with T20BC charger: 80%: 60min, 100%: 80min. Compatible with Triton T20 range of power tools. Weight 0.38kg.

Product Features

High capacity 4.0Ah lithium-ion battery provides longer runtime and battery life
Energy-efficient premium brand lithium-ion cells with very low self-discharge provide long-lasting performance and are always ready to use
Intelligent charging system and no memory effect can be recharged at any time

Technical Specification

Battery Type 4Ah Li-ion Samsung (SDI INR18650-20R cell)
Product Height 72mm
Product Length 117mm
Product Weight 0.38kg
Product Width 80mm



7 Review(s)
Very useful capacity - a portable tool isn't really portable if your battery doesn't last long enough to do the job! I am confident that Triton have chosen good cells and the casing looks robust - which are the most important criteria, but improvements might include: (i) a better quality sticker on the side of the unit that colour matches to the Triton colour scheme and is adhered properly, and (ii) more information on battery storage and care - for example Li-Ion batteries might keep capacity longer if stored at a partial charge and are neither too hot or too cold - more details on what 'partial' 'hot' and 'cold' are for this particular battery pack would be appreciated from Triton.

20V Li-Ion Battery 4.0Ah Duncan - 06/03/2018

I work in various theatres building touring sets which involve rapid bolting and screwing together and vice versa on taking the sets apart. Having seen and used the dominant Makitas that are average to say the least. Having watched Ben Crowe from Crimson Guitars review your tools iI took the plunge and bought the above set. Your Impact driver and combi drill out perform any DeWalt or Makita hands down in terms of reliability, battery life and performance and ease of use. Having used most makes of power tools in the past, I will be firmly staying with Triton tools fron now on.

T20CH 20v Combi dril and T20ID 20v Impact driver set Andy Rothery - 12/02/2018

Top tool

Top Albert Winkler - 19/01/2018

Drills seam to be working fine, I can smell a small motor fume once in a while? Other than that they seam to work good

Drill set Ron Gervais - 10/09/2017

I am very impressed with these 4.0Ah Triton batteries. They are light weight yet the most powerful source of power I have ever experienced in a Lithium battery. Great job Triton !

Power to spare Rick Clegg - 04/09/2017

I m very impressed with the power and feel of these tools. I've used others before and always needed more power or extended battery time. The 4.0ah batteries meet all the demands I need. Great job Triton !

Rock Solid Rick Clegg - 19/08/2017

Worth every penny ! Used for work this has lots of life on each charge and stands up to some tough tests, can't beat the price and performance will defiantly buy again !

excellent James Townsend - 29/03/2017