Features:

     Receive notification of battery conditions when enter Bluetooth range

   Check vehicle cranking system automatically while engine is starting

   Check charging system(alternator)

   List the time of each driving

   Alert mobile phone if some data become abnormal

   Short-circuit and reverse connection protection

   Data stored in battery monitor up to 31 days if out of sync

   Automatic synchronization when enter Bluetooth range

   Review historical data graphically

   Free app for both iOS & Android

   Compatible with all 12-volt vehicle batteries

  Specifications:

     Material: Plastics

   Average current: 1.5mA

   Voltage accuracy: ±0.03V

   Input voltage: 6~20V

   Short-circuit protection: built in

   Reverse connection protection: built in

   Bluetooth: 4.0

   Operating temperature: -40℃~90℃

   APP keyword: BM2

   Available: Android 4.3 and Later

   IOS: IOS 7.1 and Later

   Color: Black

   Size: As the picture

  Package Included:

     1 x  Car Battery Monitor

  1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

  2. Orders processed timely after the payment verification.

  3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

  4. The images shown are not the actual item and are for your reference only.

  5.

 SERVICE TRANSIT TIME is provided by the carrier and excludes weekends 

& holidays. Transit time may vary, particularly during the holiday 

season.

  6.

 If you have not received your order after 30 days from payment, please 

contact us. We will trace your order and get back to you asp.

Our goal is customer satisfaction!

  7. Delivery Time:

  1.

 You have 7 days to contact us and 30 days to return it from the date 

received. If the item is in your possession for more than 7 days, it 

will considered

used and WE WILL NOT ISSUE A REFUND OR REPLACEMENT to

 you. There are NO EXCEPTIONS. Shipping cost is bear by both seller 

& buyer in half.

  2.

 All returned items MUST BE in the original packaging and you MUST 

PROVIDE us with the shipping tracking number, specific reason for the 

return,

and your order ID.

  3.

 We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item 

in its original condition and packaging with all components & 

accessories

included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.

  4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

  1.

 12 months Manufacturer's limited Warranty for defective items 

(excluding items damaged and/or misused after receipt). Accessories come

with a 3-month warranty.

  2.

 Defective items MUST BE reported and returned within the warranty 

period (and in the original packaging, if possible).You must tell us 

what the

defect is and give us your order number. WE DO NOT REPAIR OR

 REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the 

above-listed

policies upon ordering on aliexpress!

  1,We

 maintain high standards of excellence and strive for 100% customer 

satisfaction! Feedback is very important. We request that you contact us

immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.

  2.It is impossible to address issues if we do not know about them!