CS-SEK202SL : Battery for Sennheiser EK2020, EK 2020-D-II Receiver - Replaces Sennheiser 543604, 19082102-1 XPR-9850BATT The CS-GRM100XL is a replacement

The CS-GRM100XL is a replacement rechargeable battery for Groove onn products

The ENELOOP batteries that come with this package are PRE-CHARGED & READY TO USE

BP-ETH30BL :  7

Drift HD170

Eufy LR30 Hybrid

CS-SEK202SL : Battery for Sennheiser EK2020, EK 2020-D-II Receiver - Replaces Sennheiser 543604, 19082102-1 XPR-9850BATT The CS-GRM100XL is a replacementThe CS SEK202SL is a replacement rechargeable battery for Sennheiser products. This battery replaces the following OEM part number(s): Sennheiser 543604 Sennheiser 19082102 1 This battery is compatible with the following model(s): Sennheiser EK2020 Sennheiser EK 2020 D II Receiver Specifications: Voltage 3. 7V Chemistry Li Polymer Capacity 1500mAh Dimensions 67. 00 x 39. 20 x 4. 20mm Color Black Weight 50 g