CALLMATE 80000mAh 23W Fast Charging Power Bank with 4 in 1 Built-in Detachable Cables, USB-C PD & Dual USB-A QC 3.0 Outputs with Lightn-ing Input & Digital Display (Black, Pop-Up LED Light)

Battery backup is really great. Charging two 5000 mah phones with LED light turned on (low mode) for about 8 hours reduces only about 15 to 20%. Of course it is quite heavy and takes long to charge but that is obvious... With advantages there will definitely be some disadvantages but that's not an issue... Quality is good... Providing 4 charging ports is good option.

This is the second time I have received an absolutely trash product instead of an absolute steal of an item that was displayed on the product page. First it was the SuperVooc charger and now it is this 80000mAh power bank. In both case, the ports were loose and slipped in when you try to plug the cables in. Both rattle like as if there is a free floating thing inside and not some solidly arranged electronics inside. The plastic quality is just pathetic. I am not sure where they are getting the positive reviews from for such a trash product.

Super

It's a very good power bank and value for money. But have 3 problem. 1 heavy to carry 2 slow charging 5w to 10w 3 it's a time BOMB if you don't carefully carry it can blast. Otherwise it's a very good product and value for money. This Power Bank is best for long journey and camping purpose also very usefull for those areas who have light problems.. Also I use this Power Bank in long journey and camping. And reviewing after a 1month. And Also is a 60k mah not 80k mah.

प्रोडक्ट के फंक्शन अच्छे हैं लेकिन प्रोडक्ट में अलग-अलग साइज की बैटरी होने के कारण कुछ ही दिन में बैटरियां फूल जाती है जिससे प्रोडक्ट की बॉडी फट जाती है और प्रोडक्ट यूजलेस हो जाता है इसलिए यह प्रोडक्ट बेकार माना जा सकता है इस प्रोडक्ट में एक सही BDMS की जरूरत है

I purchased on 11 may 24, after two month battery blown and out from it's case,its highly dangerous put in home in this condition, it's stop working, I contact callmate customer care they are not connecting and email no response I contact amazon they are also doing same not help me at all,I purchased 4000 of price, this people's making fraud with customer, amazon also not responding and connect to help with callmate,it's under 1 year warranty, Please take this from my home and disposal where you want. I lost my 4000 rs. Don't buy callmate product

One should realise that this power bank is for power back up. We should not expect it to work like a fast charger. As expected, it provides more that sufficient backup. A solid performer. It charges slowly and provides 5v 2.1A supply efficiently. It performs exactly as advertised. We should understand it's specifications and not expect imaginary performance!

This power bank is absolutely huge that weighs 3-4 kg. It takes more than 24 hours to charge the device to its full. Once the device is charged to full, it can charge any mobile phone say of 4000 mah battery upto 20 times! It's no joke. If you want to buy for home use, I will recommend you to go for this one. It is really great and a powerful one!