2x 1840mAh Battery for MetroPCS Huawei Premia 4G M931 + Travel Dock Charger For Huawei Premia 4G M931(MetroPCS) Battery Charger Accessories . Package includes : New 1840 mAh Rechargeable Li_ion Battery X 2. Travel Dock USB/AC Charger X 1. Stand Holder x 1. Compatible with: Huawei Premia 4G M931(MetroPCS) Accessory only, cell phone not included.