PALO 1.5V D Size LR20 Battery lithium-ion rechargeable 15000mWh D-type USB cable D1-type battery

feature:Standard voltage: 1.5VRated power: 15WhOutput voltage: 1.5VInput voltage: 5VLimit charging voltage: 5VFull charge time: about 1.5 hoursMaterial: high quality fireproof PC+stainless steelBattery Life: Less than or equal to 1500 cyclesInstructions: 1) When using batteries, you must observe2) During the charging process, the indicator light flashes green and then stops flashing.3) Charge the battery with a 5V USB phone charger and connect the Type C USB cable.4) Put the battery in a suitable place on the photo frame, and the positive and negative poles are correct.5) Rechargeable lithium battery, environmentally friendly, can be recharged via any standard Type-C USB.6) This mobile phone case has a built-in anti-shutdown protection circuit, overcharge, overdischarge, and short circuit.