Battery type: Li-Ion - no memory-effect Capacity: 300 mAh Voltage: 3.7 V Energy: 1.11 Wh Dimensions (L x W x H): 3.2 x 2.1 x 0.5 cm Number of cells: 1 Weight: 6 g Compatible with the following device models: Plantronics Supraplus CS351N Plantronics Supraplus CS361N To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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