I bought this for a Peak 700 amp power supply that the original battery died in, this battery had the exact same dimensions as the old battery but has 1 amp Hour less capacity than the original which was 10 amp Hours but seems to work as well.
Verified purchase: Yes | Condition: New
It was easy to install and charge. My only objection is really a question, Why does this battery with Nut and bolt terminals cost so much motre than the same battery with F1 or F2 connectors?
Verified purchase: Yes | Condition: New
Good battery, good specs, does the job.
Verified purchase: Yes | Condition: New
I have only had it a short while and it seems OK. Replaced old battery in jump starter device, fits great.
Verified purchase: Yes | Condition: New
Replacement rechargeable battery for a portable battery charger and compressor. Good product.
Verified purchase: Yes | Condition: New
The Power-Sonic PS-1290NB Battery I ordered was received promptly, exactly as described, and fully charged as advertised. In fact, my charger immediately went into automatic trickle mode when hooked up. It is a perfect match to replace the battery in our little old MityMite PS-70A jump starter, now with 9 Amp hrs instead of the original 7. There are lots of potential uses for this compact power supply. Even counting in the shipping cost, the price was most competitive.
Verified purchase: Yes | Condition: New
I purchased this 9 Ah battery to replace a 10 Ah battery in a jump starter seeing that I couldn't find one with the original rating. I haven't had to jump start anything yet with the unit but the other built in functions, like compressor function seem to work okay. Hopefully the 10% reduction won't make much difference in capabilities.
Verified purchase: Yes | Condition: New
It came out the box fully charged and ready to go, and hasn't dropped one percent yet that was 3 weeks ago...
Verified purchase: Yes | Condition: New
Charged up ok, really haven't got a chance to use it yet.
Verified purchase: Yes | Condition: New
have not used it yet
Verified purchase: Yes | Condition: New
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