Palogreen Rechargeable D Battery 10-Pack 1.5V Type-C USB D Size Lithium Batteries 15000mWh Long Lasting D Cell Battery with Battery Case

【High Capacity & Long Life】Unique low self-discharge technology. Keeps these D Cell lithium batteries in a high capacity state at all times, retaining 75% of their capacity even when not in use for long periods of time. 【TYPE-C USB Charging】Use TYPE-C USB to charge the battery directly, fast reading and convenient, no charger required. 【Pre-charged】All D Size rechargeable batteries pre charging, but it is best to fully charge each battery before first use.. 【Durable and long-lasting】Long lasting lithium batteries with no memory effect, steady 1.5V output voltage. What You Get: 10 X D Size Battery + 5 X Battery Case + 1 X 2 in 1 Type-C/USB charging cable + 2 X 4 in 1 Type-C/USB charging cable