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SRX Pro / Infinity Pro / E4 / E5 Hoverboard Battery 36V 4A
A 36V 4 Ah (144 Wh) original e-bike battery from Gotrax.
36 Vnominal voltage
144 Whenergy
$90listed price
$0.62per Wh (36V median $0.62)
Specifications
- Nominal voltage
- 36 V
- Capacity
- 4 Ah
- Energy
- 144 Wh
- Full-charge voltage
- 42 V
- Type
- Original equipment (OEM)
- Seller
- Gotrax
- Listed price
- $90
- Price per Wh
- $0.62
E-bikes this pack matches
No bikes in our index use a 36V battery of this size or smaller.
Fit checklist: mounts and connectors
Other 36V packs by price per Wh
Cheapest 36V packs per watt-hour
| Pack | Seller | Wh | Price | $/Wh |
|---|---|---|---|---|
| Unit Pack Power 36V 24.5Ah battery | Unit Pack Power | 882 | $249 | 0.28 |
| Unit Pack Power 36V 30Ah battery | Unit Pack Power | 1,080 | $349 | 0.32 |
| Unit Pack Power 36V 20Ah battery | Unit Pack Power | 720 | $235 | 0.33 |
| Unit Pack Power 36V 20Ah Shark battery | Unit Pack Power | 720 | $242 | 0.34 |
| Unit Pack Power 36V 21Ah battery | Unit Pack Power | 756 | $260 | 0.34 |
| Unit Pack Power 36V 20Ah Hailong battery | Unit Pack Power | 720 | $250 | 0.35 |
| Unit Pack Power 36V 15Ah battery | Unit Pack Power | 540 | $227 | 0.42 |
| Unit Pack Power 36V 14Ah Hailong battery | Unit Pack Power | 504 | $212 | 0.42 |
Frequently asked questions
Will the SRX Pro / Infinity Pro / E4 / E5 Hoverboard Battery 36V 4A fit my e-bike?
It is a 36V pack, so the bike must run a 36V system. Beyond voltage, the case or mount, the discharge connector and the charger port must match, and the BMS rating must cover the controller's peak current.
How far will a 144 Wh battery go?
About 7 to 12 miles depending on assist level, terrain and rider weight (12 to 20 Wh per mile).
Is $90 good value?
Gotrax lists it at $0.62 per Wh. The median 36V pack we track is $0.62 per Wh, so this pack is above the median.