Fit Model for Swisstone BBM 320 BBM 320C BBM 620 for RTX 8630 8830 for Grandstream DP750 DP720 for Snom M55 M65 M85 M70 M80 M90 M3 M9 M9R M9R-HC M9R-ES 1271 2758
Cordless Phone Battery Capacity 900mAh Type Li-ion Voltage 3.7V Rate 3.33Wh Color Black
Dimension 53.13 x 33.96 x 4.77mm Net Weight 17.0g / 0.60oz Gross Weight 42.0g / 1.48oz
No memory effect, overcharge, overdischarge, overheat, overcurrent and short circuit protection. High-capacity cycle function, perfect replacement for original battery. Triple quality certification by Rosh, Ce and UL.