JBL PartyBox 310 vs JBL PartyBox On-The-Go Side-by-Side Speaker Comparison

This battery is a replacement JBL wireless speaker battery. It is made with high quailty cells and meets or exceeds the OEM specifications. A full list of the OEM batteries this replaces and the devices it is compatible with are listed below.

Battery for JBL PartyBox 100

JBL PartyBox Ultimate Portable Bluetooth Speaker

JBL PartyBox 310 vs SOUNDBOKS Go Side-by-Side Speaker Comparison

I scored this JBL PartyBox Encore (not essential) for $200 as a Black Friday deal. I am going to use it as a party speaker and a DJ monitor. Any thoughts?

Partybox 310 Case,Rummyluck Protective Case Bag Sleeve for JBL Partybox 310 Portable Party Speaker,Portable Multifuctional Cover with Microphone Tablet Cable Accessories Storage Pockets : Electronics

JBL Partybox 710 review

JBL Partybox Ultimate Massive Party Speaker with Powerful Sound, Multi-Dimensional Lightshow & Splashproof Design - Black

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JBL PartyBox 310 vs PartyBox 300