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25++ vs 55++ battery

Last response: in Laptops & Notebooks
June 12, 2012 1:41:38 AM

whats 25++ and 55++on laptop batteries mean?

More about : battery

June 12, 2012 1:58:42 AM

Where are you seeing this?
a c 406 D Laptop
June 12, 2012 2:04:14 AM

Without any further info it is likely related to the battery capacity. The 25++ is probably the standard battery that comes with the laptop. The 55++ is an optional upgrade for a larger battery with longer battery life which means the laptop will be a little more bulkier and heavier.
a b D Laptop
June 12, 2012 2:22:46 AM

Quite an interesting question - I had to find out, it is a measurement I had never seen in batteries and I use a lot of exotic batteries in my other hobbies.
The number system 25+, 25++, 27++, 55+, & 55++ used by Lenovo have to do with Watt/Hours for the respective battery with higher number having more watt/hours and therefore more life under a given load.
Very different if you ask me.