4000 mah how long

Smartphones with mAh battery Now, if your usage involves a fair amount of gaming, using navigation and the likes, a smartphone with a 4,mAh battery is what you need. Smartphones with mAh battery A smartphone powered by a mAh battery is essential if you are glued to your screen watching movies, playing games or shooting videos. Share on Facebook Tweet it. Subhrojit Mallick Email Subhrojit Mallick. Related Articles You now only have to sell one kidney to buy the iPhone 12, iPhone 12 mini or iPhone Jio Phone Next features and launch date: Everything you need to know.

Microsoft will launch its own Metaverse, complete with the dreaded Powerpoint. Minix Hawk with 1. Hot Deals View All. Buy Now. Someone said: Let the battery to drain completely so that it turns off automatically. When this is done then take out the battery from your phone and keep it out of the phone for a few hours. See if you get better battery backup after doing this.

Anonymous 0. Reset ur phone my friend also facing same problem and his phone is fixed Add Your Answer Charging time taken for mah battery? How long would a mAh battery last at 5 V? This discussion closely relates to:. How long should it take to fully charge a 4, mAh battery pack? For an rc car battery, what is the mA? I have got a battery which is a mah and has 7.

Anonymous "How long it takes to charge a mah battery if supply is 9v How long it takes to charge a mah battery if supply is 9v , 1. Smartphone Battery Fast charging time. Can you help us by answering one of these related questions?

We need your help! Please help us improve our content by removing questions that are essentially the same and merging them into this question. Please tell us which questions below are the same as this one:. The following questions have been merged into this one.

If you feel any of these questions have been included in error help us improve our content by splitting these questions into seperate discussions. Please unmerge any questions that are not the same as this one:. How long will 27w charger take to charge mah battery? Sign In. Register Forgot Password. Ask Your Question Fast! Type your question here. Leader Board What's this? Leading Today Pts Helpful 1. Time: 0. Community Experts online right now. Excessive overcharging of a NiMH cell can result in permanent loss in capacity and cycle life.

If a cell is overcharged to the point at which pressure begins to build up, elevated temperatures are experienced and can cause the separator to lose electrolyte.

If it runs slow for a long time then it could be bad. Try charging slow for a few time to see if the pack conditions. The only way to test them is to use them and then watch very carefully for temperature differences between cells after charge and discharge. One is yes, you can. Second is No. But both of them based on the voltage and current rating provided by manufacturer of the battery and not by mAh.

Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Resume How long does mah battery last? Ben Davis January 23, How long does mah battery last? How many hours does a mAh battery last? How long can mAh battery last? Is a mAh battery good? Which battery is better mAh or mAh? Is mAh battery safe?