Replacement battery for your V TECH i6821 cordless phone. This brand new, high-quality Ni-MH battery provides 3.6V and 700mAh capacity (2.52Wh) to ensure long-lasting performance. Its dimensions are approximately 45.90 x 31.20 x 10.70mm, fitting perfectly for models requiring battery codes like 89-1323-00-17. Restore power and talk time to your device today!
eBay