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1-8S Low Voltage battery tester Buzzer Alarm LED Low Voltage Buzzer Lipo Voltage Indicator checker(buy buzzer got adhersive)

25 reviews
100% of buyers enjoyed this product! 842 orders
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1-8S Low Voltage battery tester Buzzer Alarm 1-8S Lipo/Li-ion/Fe Battery

Buy one buzzer got one adhersive tape free!!!!

Description This voltage indicator use for 1s-8s lipo battery check,self-check lipo battery each cell voltage and grand opposite connect protection. When the voltage is lower than the default.alarm will LED light will flashing.the factory default value is can readjust your voltage saved the setup value. is use for 2s-8s lipo battery check. 2.Voltage check precision:+-0.01v 3.Ground voltage indication range:0.5v-4.5v 4.ground voltage indication range:0.5v-36v 5.1s test mode voltage range:3.7v-30v 6.low voltage buzzer alarming mode:2s-8s 7.alarming voltage setup range:off-2.7-3.8v Size:40*25*11mm Weight::9g package included: ​ BUY 1-8S battery tester Buzzer Alarm 1pcs GET 3M double-sided adhesive 1pcs

Remark: buy separately 1-8S battery tester Buzzer Alarm Please click here.

Bearing: 1-3kg Thickness: 2mm Features: the use of high-quality EVA sponge, elastic, strong anti pressure, can quickly restore the status quo! Size: Circle: diameter 50mm Rectangle: 60x80mm

60x80mm 3M double-sided adhesive

50mm 3M double-sided adhesive



We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of ElectricRCToys (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

25 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
28 Mar 2017 17:10

Applied for the screwdriver, a great thing.

verifed buyer
27 Mar 2017 13:40

I'm not get the item but store refund me full price.High communication between us .Good seller.

verifed buyer
25 Mar 2017 02:19


verifed buyer
24 Mar 2017 12:21

Everything is OK.

verifed buyer
23 Mar 2017 18:32

Very quickly. to Moscow 13 days. thank you.

verifed buyer
22 Mar 2017 23:55


verifed buyer
22 Mar 2017 18:02

Order received. all ok. thank you. with respect thank.

verifed buyer
22 Mar 2017 11:45

very loud and accurate

verifed buyer
21 Mar 2017 20:42


verifed buyer
18 Mar 2017 01:37

Item exactly matches the description. in the Tomsk delivered in 21 days from the date of purchase. the work is not yet checked. return itself from 7% of the order value

verifed buyer
15 Mar 2017 23:10

Honest store. a +++

verifed buyer
14 Mar 2017 02:57

excellent products, fast delivery

verifed buyer
12 Mar 2017 17:30

Nice product - needs some testing to check for accuracy.

verifed buyer
9 Mar 2017 16:33

Thank you very much! everything works. Success!

verifed buyer
8 Mar 2017 17:39

Tres bien

verifed buyer
8 Mar 2017 15:37

All ok

verifed buyer
7 Mar 2017 17:41

After 3 months still not arrived to Spain but store has sent another one to me. Great service.

verifed buyer
6 Mar 2017 16:05

all ok

verifed buyer
3 Mar 2017 09:15


verifed buyer
3 Mar 2017 06:16

Parcel arrived without delay. everything is fine, the package did not save. the device опрбован-ok I took for five minutes unpacking and demonstration of work. you can see by pressing the link shopping friends. who cash epn haven't installed for refund 8% \% money here is the link

verifed buyer
3 Mar 2017 05:43

All ok

verifed buyer
1 Mar 2017 07:26

Burns brightly beeps loudly work now see what kind of battery which voltage issues can be set limit alarm triggered from 2.7 to 3.7 volts.

verifed buyer
1 Mar 2017 06:13

Tester is excellent, I recommend

verifed buyer
27 Feb 2017 17:44

good product, good store

verifed buyer
26 Feb 2017 02:07

Good promotion.

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