Version 1 Version 2
BOTH OF THE ABOVE BATTERIES HAVE THE SAME INTERNAL BATTERY PACK.
PLEASE NOTE:
This is a battery refurb service.
Customers have to send in their old batteries so we can open it, refit the new cells and return it to you.
Please also note that the Royal Mail will not allow you to send an old battery by post, so you will have to arrange a courier service to send it to us.
You could try this one for a quote.
https://uk.interparcel.com/
OUR ADDRESS
ESP Special Batteries Ltd
Unit 3 St Philips Trade Centre
Albert Road
St Philips
Bristol
BS2 0YB