Hello everyone, I decided to share many information to replace the battery in the A4Tech Bloody R8 wireless member. There is no normal instructions for replacing the battery on the Internet, as well as links to suitable non – expensive batteries.
This article, of course, does not apply to Minecraft in any way.
A4Tech Bloody R8 an excellent mouse, but in 3 years the built – in battery lost great in the container, with intensive use on the new battery of one charge, an average of 1 – 2 weeks of work was enough. After 3 years, the charge began to grab the maximum for 2 – 4 days.
Having crawled over the network, I realized that there is no replacement as such, even in China the battery of the right size is very difficult to find, and the floating quality (capacity) of the Chinese batteries bought for cheaply on Ali does not inspire confidence.
Standardly in the mouse a battery 3 is installed.7 V by 600 mAh, you will find the exact dimensions below in the article. After searching for the battery in size, I either found anything, or the price tag was very high ($ 15 – 20).
As a result, I still found a suitable replacement for adequate quality for acceptable money.
In place 1 of the battery, I ordered 2 batteries for 300 mum, together almost ideally approached the mouse, their capacity is honest, the autonomy of the mouse is again at the level of 1 – 2 weeks. Probably similarly understands the similar mouse A4Tech Bloody RT5 And RT7, Perhaps it is exactly the same battery. The mice are very similar.
Issue price: 4.$ 5, or approximately 300 .
PS, I can’t know what quality the battery will receive, I also can’t know how much it will work.
PS2, Hirbest no longer sells such batteries, I found the same on aliexpress that it is even more convenient, but I can’t vouch for the quality of the battery, but according to reviews like norms.
What is necessary for an independent replacement of the battery in the mouse A4Tech Bloody R8?
1) The minimum experience in disassembling equipment, cleaning, twisting and wrapping with electrical wiring.
2) Buy the battery on Aliexpress: Option number 1, Option number 2
3) ordinary hairdryer.
4) Cross screwdriver.
5) a clerical knife, or any other sharp.
6) island.
Preferably:
Soldering iron and the ability to solder 2 wiring.
+solder and rosin itself.
All you do, you do at your own peril and risk, be careful, do not damage the components of the mouse, wires, do not close + and – the battery, and do not pierce the battery itself. (a sharp object is very easy.)
Let’s start, analyze the A4Tech Bloody R8 mouse:
1) We take an ordinary hairdryer and Gray (close) three sliding mouse legs.
They sit on a bilateral tape, gently pry the sharp object and tear off, the main thing is not to bend them, the mouse rides along the surface and we do not need curves.
If you go tight, grab stronger.
2) unscrew 3 screws, after which the mouse easily disassembles from the back.
Attention, In front of the mouse (where the buttons), the upper part holds on some latches, in general, they sit tightly, if you disconnect the top easily (staggering there), then insert a little more difficult, so look in advance how it looks when everything is collected.
Turn off the train indicated in the photo, be careful, do not drag it by the wires, you can damage them.
We see the battery, it is glued to a piece of bilateral tape, pull out the plug of which it is connected and remove it to the side.
Photos of new batteries and old. The labeling of new ones erased while I turned them in my hands, see it on the site of the store.
Together, new batteries on the floor of the millimeter are thicker than the old one, and easily and simply do not fit into the old place, I did not press force, I just cut out a small partition with a sharp knife. With a sharp knife for paper, it was cut into 3 movements.
Now the batteries are easily placed in place.
The new batteries already have protection boards, so you don’t have to do anything with them, you just have to take a plug from the old battery and put it on a new one, as well as connect the new batteries in parallel, plus a plus, minus to minus.
For those who do not know how to do it:
Cut off the plug from the old battery and from the new, if you are not sure, cut off so that there would be a lot of wires both the new battery and the cut plug from the old.
Stir insulation and twist 3 wires together (2 new batteries and a wire from a plug), it is difficult to confuse, they are the same color, black minus, red plus.
I highly recommend plucking connection, so that it would be reliable and durable.
The most important thing, do not pierce the new battery with something sharp, it can cause a fire, the protection is soft as foil.
Also do it first +, insulate, and then minus, so as not to scrape + and – .
Everything, connect the battery back to the mouse, carefully lay the wires collect the mouse in the reverse order.
Theoretically, you can try to put 3 batteries inside the mouse, in principle there is a place, but I’m not sure, the current autonomy completely suits me.
Congratulations you replaced the battery.
Exact measurements of size and marking of the old battery:
Check the approximate capacity of the new battery:
I discharged the mouse with a new battery until completely turned off, turned off the backlight and put it on charging. About 670 mAh flooded into the mouse, if you subtract 10 – 15% of the efficiency when charging and that the mouse works while charging, then about 600 mAh comes out, the new battery is also very similar to the original new battery.
Attention, At first, the interest of the charge in the Bloody program can show nonsense, to fall very quickly or charged, the fact is that the mouse still did not understand that it has a new battery and it judges the old one, it will pass over time, and if not, to me.Anyway, I put it on charging when the mouse starts to blink (10%).
At the moment, 1 week has passed since the charging, I actively used the mouse all the working week, 7 – 15 hours a day, a little less on weekends, the charge of the charge shows 10%. Brightness of the backlight at a minimum, mouse update frequency 250 Hz.
Also if the mouse starts to inform too early about the discharge, use it a couple of times until it completely turns off.
This is a success.
Link to the battery on the Aliexpress website (buy 2 pieces): Option number 1, option number 2