NatWest on Twitter: "@cjdroberts @sufiyapatel Hi Jim, this is the size of battery that they take. We do offer free replacement readers through online banking under the 'Security' option. If you have
![A Nat West bank card reader for secure internet banking with a Visa debit card inserted Stock Photo - Alamy A Nat West bank card reader for secure internet banking with a Visa debit card inserted Stock Photo - Alamy](https://c8.alamy.com/zooms/6/223fe2c0523b43d8bc1488929c8dbc76/d11k8e.jpg)
A Nat West bank card reader for secure internet banking with a Visa debit card inserted Stock Photo - Alamy
![NatWest on Twitter: "@ainsleyem This is not a facility we offer unfortunately Ainsley. If you are needing to make a payment on the go, you are able to send up to £750 NatWest on Twitter: "@ainsleyem This is not a facility we offer unfortunately Ainsley. If you are needing to make a payment on the go, you are able to send up to £750](https://pbs.twimg.com/media/ECADY-hXoAYvJ7c.jpg)