Rechargeable Battery Unit

Model : MIS-00317

Supplier : Techshop Bangladesh

TechshopBD, Bangladesh


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BDT403.48Save BDT 9.75

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BDT399.59Save BDT 13.64

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Rechargeable Battery Unit

Often we face problems with recharging our batteries used in various circuits. TechshopBD presents rechargable battery unit with not only gives you a facility to power up your circuit with two batteries but also recharge them in a smart way. All you will need is a mobile battery charger(not included in the kit) available at your nearby electronic parts shop.

The package contains:

  1. Rechargable batteries(3.7V)-2 in series
  2. Power cable with DC jack-1 
  3. Battery recharging cable with crocodile clip-1
  4. Cross connection cable(Female-Female jumper)-1
  5. Cable tie-1


Please see the photos to find out how to use this product.


Please be informed that we don't sell the auto charger. This product package doesn't contain it. You have to buy it youself.


If you are looking for a more convenient similar product, have a look at our 2S Li-Ion Battery Pack With Charger.

Warranty and Replacement:

  • 1 Year Service Warranty (That means if any product made by Techshopbd gets damaged by the customer, the customer has to pay only for the damaged component(s) of the product to repair. The component(s) must be available at our website.)

Nominal Voltage: 7.4V

Full Charge Voltage: 4.2V

Battery Capacity: 1000mAh

Charging time: About 4 Hrs per cell (using the Auto charger shown in picture)

Login to post comments.
Suntop | Jun 4,2015 at 07:24 PM
Ha ha ha ..... !
Techshop, truly amazing ....
I think I should join you !

Sam233 | Jun 6,2015 at 09:41 AM
ki ki component paoa jabe ei package er shathe?
A.R | Jun 10,2015 at 11:02 AM
Please see the description and pics.
anon | Jun 9,2015 at 03:11 PM
can i use it to recharge a 9V rechargeable battery
A.R | Jun 10,2015 at 11:02 AM
Swapnilsayansaha | Jul 19,2015 at 11:33 AM
All mobile chargers are rated 5V, whilst each cell is 3.7V. Isn't it a bit risky to just plug each battery with a mobile charger?
Suntop | Aug 29,2015 at 08:25 PM
Put a diode in series then !
Royantar1 | Nov 6,2017 at 01:06 PM
diode? what will happen if I connect one? will it reduce the v?
Saadman672 | Oct 24,2015 at 02:40 AM
ha ha ha you people are so funny. why the hell anybody would pay 400+ tk for some cables?? i made them when i was 15 years old to charge old phone batteries to power up led lights. and look at the picture it is the lamest thing i have ever seen. why the hell someone would use that thing if he has an autocharger priced at 150tk??
A.R | Oct 25,2015 at 10:21 AM
Alhamdulillah. Please come to our office someday for a coffee and tell us how to manufacture and sell batteries in less price. Before coming, please see the package description once again. Rechargeable batteries(3.7V)-2 in series
Power cable with DC jack-1
Battery recharging cable with crocodile clip-1
Cross connection cable(Female-Female jumper)-1
Cable tie-1
So, You can see that the package includes 2 batteries already in series. And other accessories for charging. Not just some 'cables' you mentioned. This product is made keeping the participants of our workshops in mind who face difficulty in charging after workshop and sometimes look for spare batteries.
Tanvir MUNNA | Mar 13,2016 at 11:31 PM
smart reply :3
Tausif | Mar 14,2016 at 07:29 PM
Where can I get the charger shown in the picture?
Suny000 | Apr 13,2016 at 10:30 PM
Can I use it on my quadcopter?
Kaziabraar | Sep 28,2016 at 10:58 PM
Never. A quadcopter needs a lot of current and battery capacity. You need to use expensive LiPo batteries for that.
Muntasir14 | Jun 19,2016 at 10:10 PM
What should be the output voltage of the charger of this battery? 7.4V?
FAHIM_REAZA | Jun 20,2016 at 09:31 AM
The charger output voltage must be set at least 8.2V and have to self over-charge protection system.
You may also use any cell phone battery auto-charger and charge this two batteries separately.
Muntasir14 | Jun 25,2016 at 11:36 PM
Do cell phone battery auto-chargers have the self over-charge protection system built into them?
FAHIM_REAZA | Jul 10,2016 at 11:19 AM
Mashiur24 | Aug 8,2016 at 09:35 AM
arduino uno r3. Use it?
Mashiur24 | Aug 8,2016 at 09:38 AM
Arduino Uno r3. use it?
FAHIM_REAZA | Aug 9,2016 at 10:15 AM
Yes. You can use it to power your arduino.
Iki.iftekhar | Sep 3,2016 at 07:27 PM
Do i get the charger along with it?
FAHIM_REAZA | Sep 4,2016 at 12:21 PM
No. No charger is included with this package.
ShafinRubaer | Sep 15,2016 at 09:49 AM
Can I charge the battery by connecting it to the usb port in a phone charger?
A.R | Sep 17,2016 at 10:25 AM
No. There is no provision.
Niloydas | Feb 14,2018 at 08:44 AM
What is its output current
A.R | Feb 14,2018 at 03:02 PM
Amakash | Jan 10,2021 at 11:19 PM
It will be really helpful if you guys give instruction on how to use and charge this using mobile charger....
Almamun3248 | Jan 11,2021 at 09:38 AM
Dear sir, have you checked the documents section under the product image?
Md_Tanzin | Sep 16,2021 at 12:02 PM
Can i use 2S Li-Ion Battery Charger to charge this unit ? i have 1 charger which i brought from your store (2S Li-Ion Battery with Charger).

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