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Details about  Maxpro 2S Lipo Battery Low Voltage Monitor LED / ALARM

Maxpro 2S Lipo Battery Low Voltage Monitor LED / ALARM

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99.9% Positive feedback
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US $9.99
Approximately AU $12.77(including postage)
US $8.55 (approx. AU $10.93) USPS First Class Mail Intl / First Class Package Intl Service | See details
Item location:
Rowlett, Texas, United States
Posts to:
Worldwide See exclusions
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
14 day money back or item exchange, buyer pays return postage See details
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Last updated on  05 Feb, 2014 07:46:51 AEDST  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item. See the seller's listing for full details. See all condition definitions- opens in a new window or tab
Brand: Maxpro
For Vehicle Type: Airplane, Helicopter, Car, Truck Fuel Source: Electric
Theme: Not Applicable Type: Batteries
Part: Voltage Alarm Sub-Type: Voltage Monitor
For Vehicle Brand: Any Brand

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Maxpro Battery Low Voltage Monitor LIGHT / ALARM for 2S Lipo Batteries

Maxpro Battery Low Voltage Monitor LIGHT / ALARM for 3S Lipo Batteries



The Maxpro Battery Monitor was developed by Maxpro Inc. in Jun 2006. The Maxpro Monitor can monitor your battery status while flying, and will update you via the very bright light and/or onboard buzzer when the voltage of the battery drops below normal flight levels. With use of this monitor, you can monitor the health of your battery, making sure that your battery and helicopter will be safe in all aspects of extreme flight.  Very light weight and easy to install; just plug into your balance plug of your battery.  Note: this device use same balance plug as Align/E-flite/E-Sky/MegaPower batteries.  If you use Hyperion or Thunder Power or Flight power or Outrage XP packs, use the conversion wire (sold separately).

Best investment for any RC Hobbies.  Even if your ESC has a built-in Low Voltage Cut-off, this is like an extra insurance of protection for your model and expensive Lipo batteries, just in case your built-in ESC LVC gone wrong.

Model Blue light shines Blue light flashs Red light shines Red light flashs
& Beep
2S 7.4v up 7.4v ~ 6.8v 6.8v ~ 6.6v below 6.6v

Maxpro Battery Monitor User Manual

***Soldering is required for installation***

*Helicopter shown not included.



By purchasing our products, you have agreed to our terms of service.  If you have any problem with your order, please contact us for help before leaving negative/neutral feedback.  We will do our best to help you within the limit of our policies.  Before making your purchase, please take some time to review and understand our store policies below.



Why buy from us?


The products we offer on this site are some of our favorites selected base on quality and price, we don't plan on carrying loads of Hobbies products as we don't like the idea of selling mad loads of unknown/untest products.  Again, we love RC Hobbies as much as you do, so we will try to continually bring in some great products from time to time so sign up for our newsletters so you won't miss out anything.

  • Product photos: We uses photos of actual product

  • Communication: We usually replies to emails within 1-2 hours, not days.

  • Order processing: Most orders are shipped within 24 hours *except during Holidays and vacation.

  • After sale support: We will try to help you with any technical/setup issues to our best knowledge.

  • Products: You will find some cool products and special deals here that you won't find at other retailers.

  • We ship to all USA and most International destinations.

If you have any questions about our products or terms of service, please do not hesitate to contact us directly through eBay "ask seller a question" located on the top-right hand corner of this page.  This ensure that our reply is legitimately generated from eBay reducing the risk of fraudulent emails.


Note to customers regarding e-mails:
We welcome your e-mails and we strive to respond to all that we receive as quickly as possible. We have noted that some customers simply do not receive our replies or invoices. Please do not assume that we are ignoring you! Many internet service providers employ forms of e-mail SPAM protection that may inadvertently block our replies to you.



We appreciates your business and is committed to provide quality products and services.  If you have any problem with our products, we will do whatever we can to help and work something out for you. We do not warrant or service products from other manufacturers, however the products we offered have been through extended test and met exceptional quality, some products even have better quality than popular name-branded products.  If a product is defective upon arrival, please email us immediately and we will work out a solution for you.
  • Always contact us before you attempt to return any products, products returned without prior approval will be refused
  • All returns must be made within 7 days of delivery and must meet return policies outlined below
  • All returns must be completed with all original/retail packaging including all accompanied accessories
  • All returns must have RMA # clearly written on a separate note or the return package
Conditions of Refund:
  • There will be NO CASH REFUND! Refund will be issued by store credit only!
  • Products must be unopened and unused. No exception!
  • The original shipping and return costs will not be refunded under any circumstances
Conditions of Replacement:
  • Due to the nature of RC Hobbies, we don't accept return on opened/used/damaged products
  • Under very rare circumstances, if your product arrived damaged, contact us immediately assistance, do not wait!
  • If possible, supporting photos of damaged product/shipping box will help us determine the best solution for you
We will not accept returns for: 
  • Orders lost or damaged sent through USPS uninsured.
  • Products with cosmetic damages and malfunction (but not limited to) from crashing, improper usage/handling/installation/assembly/disassembly/etc
  • Minor cosmetic imperfection of craftsmanship from manufacturer
  • Sometime manufacturer updated their product design or packaging, this usually go on without advance notification, we will not accept returns on products that carries these changes but has the exact same function/specs
  • Products marked with "no return or clearance" stated under "description"; usually used, opened, specialty, or customized products
  • Partial return on a product that is bundled with another product or kit

Return shipping cost will be paid by: Customer *including defective/DOA products
*Exception: if we sent you the wrong products, we will be happy to reimburse your return shipping cost and ship you the right one without any additional charges.

Replacement shipping cost will be paid by: Seller
Excludes wrong products ordered by customer. Customers are responsible for any additional shipping costs incur for packages that are "returned to sender" by USPS due to incorrect/undeliverable/etc. address.

Return processing time:

You should expect to receive your replacement/exchange/store credit within 2-4 weeks of giving your return package to the shipper. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days)


  • We accepts all major Credit Cards, PayPal, and PayPal e-Check*

  • We will email you a total invoice after you make your purchases, however eBay checkout should also automatically give you a total in most cases.

  • We required to collect 8.25% sales tax when shipping to addresses in Texas.

  • Payment must be received within 7 days of purchase.  Failure to do so will force us to file Unpaid Item Dispute to eBay and could result in an account suspension.

  • Shipping address: Please make sure the correct shipping address is provided within your payment. We will not make any changes to it afterward.

  • Combine shipping: For shipping discount on multiple items, you must complete all your purchases within 3 days and send only one payment for all items.

  • PayPal e-Check payments required additional times for clearance before shipping. *See your payment transaction details for more info on clearance date.

Free Shipping Eligibility:
  • Free standard shipping is only applied to USA customers only (excluding HI, AK, PR, APO/FPO, and any other US territories).
  • Products with free shipping eligibility is listed on every product description page (under eBay shipping & payment).  Look for "Free shipping for orders over $50.00 when you buy superseller81's other eligible items."
  • Your order must have all eligible items of $50 or more to qualify for free shipping. If you have any items in your order that are not eligible, then you will have to pay shipping for those items.
  • For qualified orders, free shipping option will automatically appear at checkout, you MUST select this option in order to get free shipping.
  • We will select the most cost effective shipping method. Note: delivery time may take 3-5 days longer than upgraded shipping methods.
  • These requirements are subject to change without notice.

Local pickup service:  We are an online store only, so no local pickups!
Order processing:  We ships most orders within 24 hours of cleared payment (Except during Holidays and vacation). For fast order processing, some products may ship directly from our distributer.

Shipping method:  We uses USPS (U.S. Postal Service) for most items and UPS for larger items.
Packing method: We carefully packs and ships most small items in bubble padded envelopes and larger/fragile items in carton boxes
Packing protection:  We uses foam peanuts and other protective materials to protect your products from damages during shipping. 
Tracking/Delivery Confirmation number:  We will email you shipping info as soon as it becomes available, you may also log into your account for order status. Some shipping method such as 1st Class Mail international doesn't have tracking number

International Customers - Please Note:

  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility
  • Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying
  • These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges
  • We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior
  • We do not ship to Russia, Italy, and all of South Africa
  • We reserved the rights to restrict shipping to any other locations not mentioned
  • Restriction: Some products cannot be shipped to international destinations, we reserved the rights to cancel such order even if it can by pass our checkout system

Shipping information:

About USPS Delivery Confirmation Number: This is not a tracking #.  The USPS site will only give date of shipper's notification of shipment and package deliver.  It will normally not update acceptance/enroute and other tracking info during transit until the package is delivered

Average delivery time (NOT guaranteed by the USPS):
USA Customers:
  • USPS Priority Mail: about 3 to 4 business days; may take a few additional days to HI, AK, PR, GU, V
  • USPS First Class Mail: about 3 to 9 business days; may take a few additional days to HI, AK, PR, GU, VI
  • USPS Parcel Post/Flat Rate (ground):
    • Eastern Time Zone: about 7 to 12 business days
    • Central Time Zone: about 5 to 9 business days
    • Mountain Time Zone: about 7 to 14 business days
    • Pacific Time Zone: about 7 to 12 business days
    • HI, AK, PR, VI, GU: about 4 to 8 weeks
International Customers:
  • USPS First Class/Flat Rate International Mail:
    • Canada: about 10-14 business days
    • Other countries: about 2 to 4 weeks
  • USPS Priority International Mail:
    • Canada: about  to 7-12 business days
    • Other countries: about 10-14 business days

*We cannot be held responsible for any orders lost or damaged sent through USPS uninsured.
**Customers are responsible for any additional shipping costs incur for packages that are "returned to sender" by USPS due to incorrect/undeliverable/etc. address.

Please note that above are typical transit times and are NOT guaranteed by the USPS. You may experience faster or slower delivery times than indicated above.

During peak Holidays season such as Christmas and New Year, you may experience extremely slower delivery time due to higher mail volume.  If it is a gift item, we highly recommend you to order at least 1-2 months in advance
Shipments are made on weekdays only. There are no shipments or deliveries made on public holidays

Modern Accessories © 2007-2012 - All Rights Reserveded





Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Postage and handling

Item location: Rowlett, Texas, United States
Posting to: Worldwide
Excludes: Guatemala, Fiji, Papua New Guinea, Solomon Islands, Guadeloupe, Sierra Leone, Marshall Islands, Nauru, Wallis and Futuna, Anguilla, Gambia, El Salvador, Guam, Micronesia, Dominican Republic, Mayotte, Cameroon, Taiwan, Azerbaijan Republic, Macau, Oman, Georgia, Tonga, Kenya, Argentina, New Caledonia, Guinea-Bissau, Senegal, Eritrea, Togo, Armenia, Bhutan, Uzbekistan, Saint Kitts-Nevis, Morocco, Qatar, Saint Vincent and the Grenadines, Burundi, Iraq, Equatorial Guinea, Mauritania, Belize, Philippines, Aruba, Congo, Democratic Republic of the, Western Sahara, Congo, Republic of the, American Samoa, French Polynesia, Cook Islands, Comoros, Kuwait, Bermuda, Benin, Algeria, Montserrat, Zambia, Russian Federation, Somalia, Antigua and Barbuda, Vanuatu, Swaziland, Italy, Ethiopia, Pakistan, Laos, Niger, Tanzania, Panama, Burkina Faso, Kyrgyzstan, Ghana, Reunion, Djibouti, Puerto Rico, Cape Verde Islands, China, Martinique, Mali, Botswana, Saint Pierre and Miquelon, Madagascar, Cambodia, Indonesia, Vietnam, Tajikistan, Cayman Islands, Lebanon, Saint Helena, Rwanda, Liberia, Seychelles, Maldives, Bangladesh, Sri Lanka, Libya, Nigeria, Lesotho, Central African Republic, Gabon Republic, Zimbabwe, Saint Lucia, Mauritius, Guinea, Jordan, Côte d'Ivoire (Ivory Coast), British Virgin Islands, Turks and Caicos Islands, Kiribati, Chad, Turkmenistan, Grenada, Costa Rica, Haiti, India, Mexico, Greenland, Yemen, Afghanistan, Africa, Kazakhstan, Mongolia, Netherlands Antilles, Saudi Arabia, Nepal, Bahrain, Bahamas, Trinidad and Tobago, Dominica, Palau, Malawi, Nicaragua, Angola, Tunisia, Uganda, Brazil, Turkey, Western Samoa, Barbados, Tuvalu, Jamaica, Egypt, Mozambique, Namibia, Niue, Honduras, Brunei Darussalam, South Africa
Domestic handling time
Will usually post within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money back or item exchange (buyer's choice)
The buyer is responsible for return postage costs.
Return policy details
You may return "NEW and UNUSED" products still in the original packaging within 14 days upon delivery. Returning for reasons other than exchange are subject to "15% RESTOCKING FEES". "Store Credit" can be issued for the full item price without restocking fees. Defective items may be returned for exchange only. Buyer will be responsible for all return shipping costs when seller is not at fault. Thank you for your business!

Refunds by law: In Australia, consumers have a legal right to obtain a refund from a business for goods purchased if the goods are faulty, not fit for purpose or don't match description. More information at returns - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted  
Credit or debit card through PayPal
PayPal Preferred
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