15Ah 48v Replacement Lithium battery for SMLRO S11/S11F

There are many reasons why people buy extra batteries for their e-bikes, some people have them as spares, some go on long bike-hiking holidays and need the extra mileage, and some people have long commutes and need the additional power to get back home. Whatever the reason you might need one you can be safe in buying our batteries as they are high quality and can be charged over 1000 times without fail.