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The Powerextra 25.2V 3.5Ah replacement battery is engineered for Shark cordless vacuum cleaners, offering longer runtime and reliable performance. Featuring a smart LED power indicator and comprehensive safety protections, it fits multiple Shark models perfectly and comes with a 12-month warranty, making it the ultimate upgrade for busy professionals who demand efficiency and peace of mind.




| ASIN | B09T38NBDZ |
| Best Sellers Rank | 161,232 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 148 in Vacuum Batteries |
| Guaranteed software updates until | unknown |
| Item model number | XSBT700EU |
| Manufacturer | Powerextra |
| Product Dimensions | 13 x 18 x 6 cm; 570 g |
D**.
Excellent backup
I was somewhat sceptical buying a nonshark battery but i'm glad i read the other reviews and went for it. Charge time is about the same (remember and charge before first use!) Fitment is perfect, not loose, no issues. Not sure what the extra wire adaptor is for as our shark power cord fits straight in. Led battery indicator on the side the same as oe. Actually appears to be lasting longer than the genuine battery in use - though i have not tested this to prove it. So if you only bought the hoover with 1 battery - like myself - buy this! Update: So I have now had this battery for a good long time (I think 2 years?). Charge time is still the same, still in perfect condition and clips on nicely. The only difference I have noticed is the charge doesn't last quite as long now. But, honestly I still highly recommend you get one as "not quite as long" is still enough for me to do my entire house from a full charge!
~**~
Good replacement Sharp battery
The original Sharp battery started to have very limited storage capacity so I bought this cheaper replacement battery. It fitted perfectly and seems to provide as good a runtime as the Shark original when the latter was new - maybe even better as it’s supposed to be rated higher than the original one I had. Only time will tell how well it stands up to use, but certainly no obvious issues with it.
L**E
Not an original part but it works!
Excellent - my shark is working well again. I obviously didn't read the description properly as I thought I'd purchased a Shark part rather than something similar!
D**C
Works, fits like the as supplied, and shows no less power/time in use.
Nothing worse than the battery dying half way through and having to wait for it to recharge - especially since these often need to cool down first before they'll start recharging. Problem solved, have a couple of these on the go too. Now always at least one fully charged ready as well as the one on the go so never have to stop for the flat battery anymore! So far lasting as well as the original with no sign of battery degradation yet.
L**E
Good Choice speedy charge
Seems all good so far just started to use it holding its charge what I need. Prompt delivery Thank you
A**N
Great cheaper alternative
Very suitable alternative to Sharks branded battery. Indonesia slightly lower runtime but taking into consideration the cost I think this battery offers great value
A**R
Good replacement
Does the job
M**.
Fits and charges well, battery life not as expected.
On first use, it fits as it should and charges with the Shark charger, which is good. The only issue is that it doesn't last as long as the OEM battery, but that might just be that the battery needs a few charge/discharge cycles to condition it. The fact still remains that it fits and charges and it is less than half the price of a new battery from Shark.
Trustpilot
3 weeks ago
1 month ago