Aastra 420d Cordless Phone Replacement Battery

INFO This is a replacement compatible with a Aastra Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 800mAh (0.8Ah) Type: Li-ion Color: Black Aastra 420d Replacement Batteries. Mfgr Part # D1763-0000-02-03 Dimensions: 2.09 in. L x 1.34 in. W x 0.19 H in. Weight: 0.3 lb Warranty: 1 Year Disclaimer: Our products are not affiliated with or authorized by Aastra.FAQs What is the best replacement battery for the Aastra 420d Cordless Phone Battery? The CS-ATR420CL is the best replacement battery for the Aastra 420d Cordless Phone Battery. What is your return policy and battery warranty? Our batteries are backed by easy 30-day returns and a 12-month warranty. How do I find the best replacement Battery? Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you. What does Li-ion and Ni-MH mean? They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithiu