Looking for an Dell DLA1500I battery? Then you've come to the right place. We have been selling batteries for Dell DLA1500I UPSs online since 2003 and will have the correct battery for your UPS in stock, available for next day delivery. Use our Dell DLA1500I battery guide below to find a suggested battery for your UPS and compare it to the battery fitted to your DLA1500I. Need help? Simply contact us.