Cargador de batería portátil 6W 5V 1.2A panel solar teléfono lámpara doméstica banco de alimentación
But the difference is ± 1V, within normal range will not affect to use. Material：Monocrystalline silicon EVA Laminated board. Alaska: the first three digits starting with 995-999. If the total amount of your order is more than 2KG.