eWatt 80V 76Ah V2 (Ultra Bee)
The eWatt 80V 76Ah V2 is a high-capacity aftermarket battery for the Sur-Ron Ultra Bee, delivering up to 52kW peak from a 6,080Wh (80V × 76Ah) pack with an IP65-rated enclosure. It's a direct upgrade over the stock Ultra Bee battery for builders running aftermarket controllers, available with or without an Ultra Bee battery lid.
In brief: 80V 76Ah (6080Wh) Li-ion battery. Rectangular form factor. From $3300.
Specs verified Sep 12, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Price History
Price changes tracked by the crawler
Current best price $3,300.00. Over the past 90 days: low $3,300.00, high $3,300.00, average $3,300.00 — about average.
- Darwin EV
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Specifications
Electrical
- Voltage
- 80V
- Capacity
- 76Ah
- Energy
- 6080Wh
- Chemistry
- Li-ion
Side Profile
- Shape
- Rectangular
Mounting
- Removable
- Yes

