10400mAh GSP-2S4P-PB350A, GSP-2S4P-PB350B Battery Replacement Compatible with JBL Partybox 310 Portable Bluetooth Party Speaker.
Replacement for the Following Battery Model/Part Numbers: GSP-2S4P-PB350A, GSP-2S4P-PB350B.
Intended for/Compatible with the Following Bluetooth Speaker Models: JBL Partybox 310, JBLPARTYBOX310AM.
7.4V 10400mAh 76.96W h Lithium-ion Rechargeable Battery Pack.
1 Year Replacement Warranty. MPF Products® is a Registered Trademark.