Duracell Energy Bank vs Tesla Powerwall 3
A side-by-side look at the Duracell Energy Bank and Tesla Powerwall 3. Winning figures are highlighted.
| Duracell Duracell Energy Bank | Tesla Tesla Powerwall 3 | |
|---|---|---|
| Price from | — | — |
| Usable capacity | 13.1 kWh | 13.5 kWh |
| Power output | 3.6 kW | 11.5 kW |
| Max with expansion | 16.4 kWh | 54 kWh |
| Chemistry | LFP | LFP |
| Whole-home backup | No | Yes |
| Warranty | 10 yrs | 10 yrs |
Duracell Energy Bank
AC-coupling makes the Energy Bank a clean retrofit for any home — ideal for off-peak arbitrage even without solar. Lower power output than the flagships, but the trusted brand and easy install appeal to many.
Full Duracell Energy Bank review →Tesla Powerwall 3
Powerwall 3 folds the solar inverter into the battery and offers class-leading continuous power, making it excellent for backup and larger homes — at a premium price.
Full Tesla Powerwall 3 review →