Synergy Digital Speaker Battery, Compatible with JBL GSP552035 2S Speaker Battery (Li-Pol, 3.7V, 620mAh)
Specifications: Voltage: 3.7V Capacity: 620mAhmAh Composition: Li-Pol
Compatible with JBL Speaker(s): GSP552035 2S, ROCK
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Synergy Digital Speaker Battery, Compatible with JBL GSP552035 2S Speaker Battery (Li-Pol, 3.7V, 620mAh)
Specifications: Voltage: 3.7V Capacity: 620mAhmAh Composition: Li-Pol
Compatible with JBL Speaker(s): GSP552035 2S, ROCK