Rip off company. Took weeks to apparently send a battery that never showed up. They send from China so do not expect to be sent from UK. The battery never appeared although tracking said it did. I cannot claim against courier for loss since sending Li-ion battery is prohibited item. Now I am out of pocket £40 and no product.
BatteryforPC exepcted me to "call customs to enable delivery" with no reference number or any credible information. Definitely a scam.