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eWatt 72V 42Ah v5 Race (Sur-Ron)
Photo: darwinev.com
eWatt · Fits Sur-Ron Light Bee

eWatt 72V 42Ah v5 Race (Sur-Ron)

Sold out$1,950 MSRP$1,755 at Charged Cycle Works →

Based on manufacturer and retailer listings when we last checked, not confirmed stock. Check the store before you buy.

eWatt’s 28 kW Light Bee race pack: 220 A continuous / 400 A peak, 39 lb, IP65, with a QS8 harness that goes straight to the controller.

⚠ Some specs on this page haven't been independently verified yet. Check the labels.
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Where to buy

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Specs

Electrical

Nominal voltage72 VCLAIMED
Capacity42 AhCLAIMED
Energy3,024 WhCLAIMED
CellsNot listedUNKNOWN
Configuration20S (from 84 V full charge)ESTIMATED

Output

Continuous discharge220 ACLAIMED
Peak discharge400 ACLAIMED
Peak power28 kWCLAIMED

Physical

ConnectorQS8 harness (bypasses breaker)CLAIMED
Weight39 lbCLAIMED

Fitment

FitsSur-Ron Light BeeCLAIMED
Controller requiredYes (72V aftermarket)ESTIMATED

Pricing

Price (US)$1,950REPORTED

Support

Warranty2 yearsCLAIMED

The QS8 harness bypasses the breaker and won't work with the OEM Sur-Ron connector. You need a 72V charger, and a bundle with a 15 A fast charger was listed at $1,899.

Listed at $1,950 regular / $1,755 sale, and showed sold out at Charged Cycle Works on Oct 8, 2026.

Sources

How we label specs

CONFIRMEDOfficially announced or documented
CLAIMEDManufacturer performance claim
REPORTEDCredible third-party reporting
RUMOREDNot confirmed
ESTIMATEDCalculated or inferred
UNKNOWNNot disclosed yet