Marcelo wrote:Hello, what is the average range of the Permobil F-3 using gel batteries?
I'm using plain lead acid, weight 212 pounds, take hills and at top speed which is 5 miles, she's doing 7.7 miles, on solid tires. I'm going to buy a couple of gels to test. Thank you Burgerman.Burgerman wrote:Same as every chair, depends on programming, user weight, terrain, temperature, tyre type and pressure, how many turns, how much on a cambered surfface, how much wasted energy at home turning before you leave etc. Some will get 3x more than others. Plus are yo relying on the guesswork of the battery meter or driving till it stops. OUTDOORS in a reasonably straight path, smooth firm ground, and no hills, no indoor use, full speed, average 10 / 12 stone weight, most chairs will get 10 to 12 miles from 22NF and 12 to 15 real world from new healthy grp24. Faster chairs get less, slower chairs get more.
Hi, do you have the sale link mate? I'm in Brazil lol Thanks.Rollin Positive wrote:Marcelo wrote:Hello, what is the average range of the Permobil F-3 using gel batteries?
I know of people getting 20 on the new Permobil hybrid batteries
steves1977uk wrote:It always makes me laugh that some people actually believe Permobil's marketing spin. The only thing they create is an over-complex chair with their tie-me-in-to-Permobil system. Batteries, chargers, controllers (except ICS and their custom joysticks), motors, tyres etc... are not made by them. Hence a pair of MKs would deliver the same range as their rebranded batteries.
Steve
Marcelo wrote:Hi, do you have the sale link mate? I'm in Brazil lol Thanks.Rollin Positive wrote:Marcelo wrote:Hello, what is the average range of the Permobil F-3 using gel batteries?
I know of people getting 20 on the new Permobil hybrid batteries
It was never said Permobil made anything it was just that if you get a newer 2020 chair it will come with hybrid batteries
Burgerman wrote:It was never said Permobil made anything it was just that if you get a newer 2020 chair it will come with hybrid batteries
Just so you dont fall for all the marketing nonsense, hybrid as a fancy name for something that doesent make a blind bit of difference. They call it hybrid because it uses an AGM batteries inert seperator and a gelled electrolyte.
In an AGM (Absorbed Glass Mat) battery the electrolyte acid is soaked into the seperators, in the form of a thin bit of glass fibre tissue to immobilise the acid so it doesent spill. In a normal gel battery that isnt required as they mix a silica gel crystal powder into the acid to thicken it up as a paste instead so it also doesent spill making it air travel safe and user freindly. So it doesent require the glass tissue (glass mat) as its already immobilised and cannot spill. So safe for air travel just like AGM is without a glass fibre seperator. The normal material used for a seperator between plates on gel batts then is nylon mesh, or anything that allows the gelled electrolyte (the acid) to contact the plates and prevent them touching. So the seperator serves no part in the battery reaction. They could use many things, as long as its thin, and porous and does not conduct. In an AGM battery the glass matt holds the electrolyte. Thats not needed in a gel battery. So the fact that they use it is incidental. It does not change the performance.
But it does allow them to claim its something "special". Its not. Its just a reasonably good lead based battery. It also does not need a dIfferent charger. Provided the one they ship does the correct voltages, and charges long enough to complete the charge. Around 16 hours for a FULL charge on all lead batteries. But by trying to make the ignorant believe its something "different" they think they can con you into buying these batts from them, and to only use their charger... And as long as you didnt fall off a xmas tree you should see it for what it really is. Hype/marketing $$$ nonsense.
Are these hybrid batteries any good?
No idea. I would need the proper spec sheets, and or to test and measure a set accurately. They might be. But the differences between all quality batteries is very small.
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