Batterytester is a device which determines the quality (capacity) of rechargeable batteries for e.g. the E-Bike industry, home gardening industry and medical industry. We are the developer and the producer of this product. We are the market leader in Europe and have supplied this product to smaller and bigger E-Bike producers, Retail E-Bike shops, companies involved in the sales of electrical lawn mowers and medical companies involved with products with rechargeable batteries. For more information please visit our website: www.batterytester.nl