WUHAO ChinoBATT01 Battery Upgraded [2500mAh] for Unimax UMX U683CL U693CL Replacement Battery

Works with the UMX U696CL phone. Fits Tight. Tight fit seems to loosen over time. Arrived 60% charged. And then I did the "full drain" + "full charge" thing 5 times. Seems to work very well, with a few added perks over the lower mah models.Unlike the ChinoBat 2000mah batteries, this 2500mah model will give you a bit more power making the phone operate a bit faster. When it runs out of juice, it shuts down like you manually did a shut down. For the time being at least, it doesn't appear to cut out without warning when you're at 5%-8%. I've gotten as low as 2% charge on this before this battery shuts down the phone.

Purchased late last year and the battery started to swell in less than 6 months, until it popped the phone cover out. Contacted the Seller and they took care of it VERY promptly, even quicker than I anticipated!! Although the original battery was not up to my expectation, but the Seller's customer service was definitely exceptional! Will have confidence to purchase other stuffs from this Seller again. IF the Seller is not the manufacturer, I think the manufacturer should absorb the costs of this transaction!

perfect battery worked fine fit good, great fast delivery thank you :)

I bought this on May 3rd 2023, received it on the 5th. Since then I have charged it from 0% to 100% and discharded 0% like it says in one of their photos. I have dont that 8 times. as of this writing. The photo says it becomes stable at its listed capacity after 3-5 cycles. Mine STILL drains the battery faster than the 4 year old battery it was bought to replace, 100% to 0% in less than a day. Amazon won't allow me to contact these people about it so I'm leaving a review instead. One star on ALL accounts, and only because I can't leave 0 stars which is where it belongs. Cheap chinese garbage.

Came within 3 days of ordering them . Hard to find battery for my daughters dad's phone and so he ordered two . They work great and last long. I'm really glad they came so quickly:)

My old battery kept popping out but this one is very snug 😊

1st day of use, so far holds a charge as expected.Didn't respond favorably to .75A charger, but 3.5A charger worked well (don't know if that's normal, could be my phone).Glad to have saved my phone.

Ordered four of these total. Of the four, two were the wrong battery dimensions and looked different from the correct batteries that were sent. Of the two that were the correct dimensions, one of them had charging issues from the first day and started puffing up within a week or so, despite carefully following the directions about charging and discharging cycles (which should really be done at the factory, since you usually don't have to do this as a consumer).However, since of the 4 batteries 1 ended up being viable, they get 2 stars. Otherwise it would have been 1 star.