zyber neck-mounted battery pack, compatible with meta quest 3s/quest 3, 10000mah 20w fast-charging battery pack, provides over 3 hours of extended vr gameplay, reduces head strain - black is up for auction in Electronics. The current bid is $5.50, 89% below the $51.90 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.