Aastra MAESTRO 4525 Replacement Battery

This is a replacement compatible battery for Aastra MAESTRO 4525 which comes with a 30 days money-back guarantee and 12 months warranty. Battery Features Made with superior quality battery cells. Uses high impact ABS and Poly-carbonate plastic for strength. Built to perform under standard operating conditions. Guaranteed to perform at 80% of original capacity for 12 months. Compatible to manufacturer specifications. Battery Specifications SKU Capacity Chemistry Voltage Dimensions Condition Price WPAA4-NM600#P 600 mAh Ni-MH 3.6 42.57 x 30.20 x 14.43mm New $10.50 Compatible Wireless Phone Models & Batteries Aastra MAESTRO 4525, Aastra MAESTRO 4600, Aastra MAESTRO 4625, Astatic 627, AT&T 1000, AT&T 1145, AT&T 1165, AT&T 1177, AT&T 1187, AT&T 1445, AT&T 1465, AT&T 1477, AT&T 1487, AT&T 1517, AT&T 1539, AT&T 22030X, AT&T 22031X, AT&T 22032X, AT&T 22036X, AT&T 22038X, AT&T 22040X, AT&T 22041X, AT&T 2204