transformer, battery pack, lithium, lithium battery, lithium ion, duracell, panasonic battery, lithium ion, computer battery, ups battery, sanyo, yuasa, rayovac, panasonic, renata, yuasa battery, replacement battery, duracell battery, varta, battery

we stock sealed lead acid, alkaline, lithium, ni-cad, and nickel metal hydride batteries of all major manufacturers. the power source develops custom batteries for instrumentation, security, medical, ups, backup power systems and emergency lighting. for over 25 years we've been developing custom batteries for radio controlled craft - rc, recreation, space, aerospace, computer, portable tools and recreation markets.