4PCS 1.5V AA / AAA Batteries. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective. Type: AA /AAA. Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging.
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Display screen: Yes. Four slots: 4.2V-4000mA (lithium-ion battery) 1.2V-2000mA (AA/AAA). Single slot: 4.2V-1000mA (lithium-ion battery): 1.2V-500mA (AA/AAA). Dual slot: 4.2V-2000mA (lithium-ion battery): 1.2V-1000mA (AA/AA).
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If you need more informations, or need more quantity, or have other problems.
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LIGHTWEIGHT - Weighing just over three ounces, carbon 12K fits easily on the back of the headband for a balanced weight distribution and comfortable wearing experience. 1 x Carbon Battery 12K. CONTENTS - Carbon Battery 6K, Headband, Bracket, USB-C to USB-C charging cable.
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You don't need to worry about batteries scattered in the drawer and not being able to find them when you need to use them. It is equivalent to thousands of dry batteries. Battery type: AAA+AA. It usually takes about.
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Ni-MH(NiCd): AA, AAA, AAAA, C, D. Capable of charging 4 batteries simultaneously. Weight: 7 oz (202g) (without batteries and power cord). You will receive helpful and practical solution through the communication between us.
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Battery Model: ER10450. 1Pcs ER10450 Battery. Battery Size ： 45MM 10.5MM.
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