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Epoch Batteries · 72V lithium conversion kit
Epoch Batteries 72V 105Ah Big Box complete kit
Scores 100/100 on our 100-point method (energy, current, warranty, what's in the box).
Our take
The Epoch Batteries 72V 105Ah Big Box complete kit is a fit for long days, six-seaters and lifted carts.
What stands out in the published specs:
- 250A continuous current, at or above the 175–200A golf cart owners recommend for a stock cart.
- Charger and 12V converter in the box: nothing else to buy for most carts.
- Metal case.
Read “Before you buy” below.
Worked out from Epoch Batteries' published specs and our fit data, checked October 25, 2026. We don't bench-test batteries.
Specs
- Voltage
- 72V (70V nominal)
- 7.4 kWh
- 250 A
- Warranty
- 11 years*
- Size
- 21.7 × 13.4 × 9.9 in
- Weight
- 132 lb
- Case
- Metal
- Cold charging
- Protected below 32°F
- Phone app
- Yes (Bluetooth)
In the box
- Lithium charger
- Included
- Included
- Charge meter
- Included
Source: Epoch Batteries product page, checked October 25, 2026.
Before you buy
- Warranty "11 years*": read the conditions on the brand's page.
- Epoch Batteries doesn't name any cart model for this kit: every fit verdict below is worked out from its size.
Alternatives
Fitment
Which 72V golf carts the Epoch Batteries 72V 105Ah Big Box complete kit fits
0 confirmed by Epoch Batteries, 0 by size, 0 ruled out. Every verdict links its source; how we decide.