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Old 11-19-2019, 02:35 PM   #34 (permalink)
Master EcoModder
Join Date: May 2019
Location: California
Posts: 265

HyBro - '08 Chevy Tahoe HY2
90 day: 22.91 mpg (US)
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Originally Posted by mpg_numbers_guy View Post
There are quite a few options available now from $15-$140 depending on current needs. A 45a charge, 80a discharge, 220a peak discharge 4S LiFePO4 BMS is around $45.
is it possible to convert a old NIMH to lithium battery the peak discharge is 37.6kw and peak regeneration is 32KW (the motor is 60kw rated ) according to the EPA

the stock unit is very small you can only get a few miles when the pack was new.. .now maybe a few blocks

it was only 1.5 kWh when new so even 17kwh would be a huge upgrade

2008 Chevrolet Tahoe Hybrid/Payload
1,773 to 1,830 lbs.. not like it would change anything (so i could only carry 5 fat people instead of 8) lol

Last edited by Tahoe_Hybrid; 11-19-2019 at 03:13 PM..
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