2024 Production Replacement Battery BP41 BP40 For Xiaomi Redmi K20 Pro Mi 9T Pro Mi9T Redmi K20Pro Premium Rechargeable Battery – 509
Original price was: 23,11 $.7,97 $Current price is: 7,97 $.
Buy 2024 Production Replacement Battery BP41 BP40 For Xiaomi Redmi K20 Pro Mi 9T Pro Mi9T Redmi K20Pro Premium Rechargeable Battery at for . Find more 509, 52804 and products. Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
The production year of the battery is 2024.
Battery Type: BP41/BP40
Battery capacity:3900mAh
Voltage limit: 4.4V
Compatible with: BP41 For Redmi K20 Mi9T / BP40 For Redmi K20 Pro Premium Mi 9T Pro
Battery Country of Origin: China
Packing specification: bulk package (bubble envelope bag)
Important: New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery’s full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles. After you go through 2 to 3 cycles, you’ll never have to condition your battery again!
All talk and standby times are approximate, depending upon carrier’s network settings, signal strength, and features selected. Talk and Standby times will be lower in Analog mode as noted above.
Dear customers and friend: when you buy my product,if anything unusual happens:Not received the items, or inconsistent with the description, or other reasons make you not satisfied. Please do not leave neutral (or negative )feedback or open case easily, please feel free to write to contact me. We will do our best service to solve your problem. I believe that good communication can resolve everything.
We appreciate your understanding and patience.
We will ship your items as soon as possible after you made payment.
If your items ran out of stock or any other problems. We will tell you as soon as possible.
Normally, we ship it by Hong Kong Airmail, Singapore Airmail.
The International Shipping requires more complicated shipping procedures. If item not arrive after expectation day or any other question. Please don’t hesitate to contact us. We will do our best to resolve the problem.
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| Color | BP41-RedmiK20-Mi9T, BP40-K20Pro-Mi9TPro |
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28 reviews for 2024 Production Replacement Battery BP41 BP40 For Xiaomi Redmi K20 Pro Mi 9T Pro Mi9T Redmi K20Pro Premium Rechargeable Battery – 509
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Cassey Odle –
I took the picture with my freshly repaired phone. You should have a bit of isopropanol or nail polish remover N hair dryer to warm and loosen the adhesive.
Change worked great.
Nour Hartman –
Set everything well
Thibault Silvestre –
Good battery, the capacity of about 3800mAh has not come across for a long time, the weight is 55.9 grams, the date is 09.2024
Gérald Noir –
The train had to be shifted a little to the left, the rest was normal.
Alisa Watts –
The original quality is super, for the day the phone began to be missed.
Major Woodrum –
Production date August 2024. Several times chased through the accubattery-the capacity is close to real
Iside Casaletto –
Well, for a long time I doubted how many stars to put. I fell into that rare category of “lucky ones”, in whom the battery always shows the 50% of charge. When, in theory, it should be fully charged or when it runs out in 0 and you just stuck the charger, it doesn’t matter, it always shows 50%. I tried to charge it for 16 hours, discharged it to zero and then again charged it for 16 hours-nothing.
In fact, the battery was enough for-18 hours of not very active use. Getting root rights to delete the file responsible for calibrating the battery was a very bad idea. 1. All data will be erased
2. it did not help
3. public services are not installed if there was interference with the operating system
The seller answered messages, offered options for solving the problem, as a result he offered a coupon for $2. I did not risk buying a battery again and ordered it in a blue marketplace.
Seems to be working, but constantly sitting on a point and thinking “How long will it last before it is discharged?” such a thing.
Clarita Pursell –
The battery shows the 50% of charge and does not charge, the Internet says the battery has no charge controller
Gage Edmonds –
Changed the battery on the phone. Now shows the 50% all the time (when charging/discharging, the value does not change). Had to solder BMS from the old battery.
Della Drew –
The plug is fixed with great force. The percentage of charge on the device constantly shows 50% regardless of the actual battery charge.
Rosalie Robertson –
It seems that the seller sent the wrong battery. Was ordered by bp41 for Xiaomi mi9t, but after the replacement, caught the bug with 50% charge in any condition.
Marlen Akhmetov –
Although it took a month to arrive, the battery for my smart phone has arrived as promised is exactly what I have ordered. Thank you for your service.
Derrick Sclafani –
2300 maximum capacity.
Devon Huntoon –
Niam Mullins –
Franchesca Schwebach –
Finn Junkermann –
Patty Balser –
Lelah Pelosi –
Although it took a month to arrive, the battery for my smart phone has arrived as promised is exactly what I have ordered. Thank you for your service.
Fukumoto Shusake –
I took the picture with my freshly repaired phone. You should have a bit of isopropanol or nail polish remover N hair dryer to warm and loosen the adhesive.
Change worked great.
Micael Montes –
Well, for a long time I doubted how many stars to put. I fell into that rare category of “lucky ones”, in whom the battery always shows the 50% of charge. When, in theory, it should be fully charged or when it runs out in 0 and you just stuck the charger, it doesn’t matter, it always shows 50%. I tried to charge it for 16 hours, discharged it to zero and then again charged it for 16 hours-nothing.
In fact, the battery was enough for-18 hours of not very active use. Getting root rights to delete the file responsible for calibrating the battery was a very bad idea. 1. All data will be erased
2. it did not help
3. public services are not installed if there was interference with the operating system
The seller answered messages, offered options for solving the problem, as a result he offered a coupon for $2. I did not risk buying a battery again and ordered it in a blue marketplace.
Seems to be working, but constantly sitting on a point and thinking “How long will it last before it is discharged?” such a thing.
Verline Cordon –
Set everything well
Korey Wu –
Good battery, the capacity of about 3800mAh has not come across for a long time, the weight is 55.9 grams, the date is 09.2024
Wendelin Jonas –
The train had to be shifted a little to the left, the rest was normal.
Dastan Nurbolatev –
The original quality is super, for the day the phone began to be missed.
Speranzio Bartolone –
Production date August 2024. Several times chased through the accubattery-the capacity is close to real
Moriya Masanobu –
The battery shows the 50% of charge and does not charge, the Internet says the battery has no charge controller
Yuvraj Wolf –
Changed the battery on the phone. Now shows the 50% all the time (when charging/discharging, the value does not change). Had to solder BMS from the old battery.