1-8S LiPo Battery Tester, Low Voltage Alarm
Price range: £4.50 through £5.50 Inc. VAT
An essential device for checking battery cell voltages and alerting you to low voltage thanks its loud buzzer.
Cell Checker, Low Voltage Buzzer Alarm, for use with 1 up to 8 cells – LiPo / Li-ion / LiMn / Li-Fe batteries with JST-XH connections.
This essential device, features a very loud alarm and a red LED to notify you once your cells reach a user defined voltage – pre-set value 3.3V. As the buzzer can be heard from a distance, you can put this device on your multi rotor and use it as on-board alarm. You can customize the alarm to sound at a voltage between 2.7v~3.8v per cell in 0.10v increments by pressing the setting mode button. This unit also features a handy built in LED display that will show the voltage of each cell followed by the over all voltage of the pack. Don’t risk your multirotor by flying on depleted batteries, this essential device puts an end to guessing how much flight time you have left in your LiPos!
We sell two versions of the LiPo alarm, cased and un-cased.
- Lipo/Li-Fe/Li-ion/LiMn cell count: 1-8S
- Voltage detection precision: ±0.01V
- Unit voltage display range: 0.5-4.5V
- Total voltage display range: 0.5-36V
- 1S test mode voltage range: 4-15V
- Low voltage alarm mode (for 2-8S)
- Alarm set value range: 2.7-3.8V
- Weight: 9g
- Size: 40mm x 25mm x 11mm
Questions and answers of the customers
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Does this draw much current please
-
A
Hi Mike, we don't have data current draw, but I'm pretty sure it will be negligible.
A LiPo alarm / tester is a must have piece of equipment for any flight box. LiPo batteries require careful management to maximise their life; they can be charged up to 4.20V and discharged down to 3.0V per cell. Any lower or higher in voltage and the cell will almost certainly be irreversibly damaged (reduced capacity or total inability to accept a charge). Furthermore, a damaged cell may become unstable which can be very dangerous (increased fire risk). A LiPo alarm / voltage tester is therefore an essential piece of kit to monitor the status of your individual cells and avoid damaging them.
Most pilots who fly without a telemetry feed use a LiPo Alarm on board their craft to alert them as to when it’s time to land – it’s recommended to set your alarm to 3.6V to give you enough time to land safely.
SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
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Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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