Epoch 48V 230Ah Golf Cart Kit
#1 in 48VFull review
The biggest single pack here, for lifted or six-seat carts that run all day. Most carts are better served by a 100Ah to 150Ah kit.
18650 Battery Store $3,699$3,699
3.9/5
A high-output, long-range bolt-in kit for EZGO TXT owners and lifted carts, backed by an 11-year warranty. Other 150Ah packs cost about half as much.
- 150 Ah (7,680 Wh)Capacity
- 300 AContinuous output
- Charge cutoff onlyCold charging
- YesCharger included
- 11 yearsWarranty
- $0.38Price / Wh
Check price at 18650 Battery Store$2,899
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 300 A continuous and 1,000 A bursts for lifted carts and upgraded controllers
- Fast 22 A onboard charger suits the big pack
- Brackets, gauge, remote switch and 12V converter included, with an 11-year warranty
Cons
- Costs about twice as much as other 150Ah packs
- 135 lb and nearly 20 x 15 in, so check the bay
- Brackets fit the EZGO TXT; other carts get generic ones
The Epoch Golf Cart Kit family
Every Epoch Golf Cart Kit model we rank, smallest first. Ratings compare each against its own voltage.
| Model | Capacity | Rating | Price |
|---|---|---|---|
| Epoch 48V 65Ah Golf Cart Kit | 65 Ah (3,328 Wh) | 3.4/5 | $1,799 |
| Epoch 36V 100Ah Golf Cart Kit | 100 Ah (3,840 Wh) | 3.5/5 | $1,799 |
| Epoch 48V 105Ah Golf Cart Kit | 105 Ah (5,376 Wh) | 3.6/5 | $2,299 |
| Epoch 48V 105Ah MINI Golf Cart Kit | 105 Ah (5,376 Wh) | 3.6/5 | $2,299 |
| Epoch 48V 150Ah Golf Cart Kit (this one) | 150 Ah (7,680 Wh) | 3.9/5 | $2,899 |
| Epoch 48V 230Ah Golf Cart Kit | 230 Ah (11,776 Wh) | 4.0/5 | $3,699 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its voltage. How we rank explains each one.
Specifications
| Model number | BB51150A-Kit |
|---|---|
| Capacity | |
| Rated capacity | 150 Ah (7,680 Wh) |
| Nominal voltage | 51.2 V |
| Chemistry | LiFePO4 |
| Rated cycle life | 4,000 |
| Price per Wh | $0.38 |
| BMS | |
| Continuous discharge | 300 A |
| Peak discharge | 1,000 A for 2 s |
| Max charge current | 150 A |
| Low-temperature charging | Charge cutoff only |
| Bluetooth monitoring | Yes |
| Series / parallel | up to 1 in series, 2 in parallel |
| Kit | |
| Charger included | Yes, 22 A |
| Charge gauge | Yes |
| Mounting kit | Yes |
| Fits | EZGO TXT |
| Build | |
| Dimensions | 19.84 x 15.35 x 9.84 in |
| Weight | 135 lb |
| Water resistance | IP67 |
| Warranty | 11 years |
Alternatives in this voltage
LiTime 48V 150Ah Metal Case Kit
#3 in 48VFull review
A high-output, high-capacity 48V pack for lifted carts and UTVs that need both range and current. Smaller stock carts do not need this much battery.
Amazon $1,899.99$1,899.99
Cloudenergy 48V 120Ah Golf Cart Battery
#4 in 48VFull review
A complete 48V kit with extra capacity and output in a standard footprint, for owners who want more range without a bigger tray. The warranty is unstated.
Amazon $1,099.99$1,099.99
Compare
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