This optional accessory for our trackers serves three important functions:
Stronger magnetic grip - the case has 5 very powerful magnets attached.
Protection - the case is waterproof and tough.
Extended battery life - by adding 4 x Duracell AA batteries to the battery extender within the case, you will extend your tracker's battery life by 7 days with average use (so thats a total of 12 days battery life , for example).
Please note the dimensions, which are approx. 150 x 115 x 55 mm
We usually ship items within one working day of cleared payments. Shipping time may depend on the country which the items been shipped.