USB powered chargers
prices on 14 models— the ability to power the charger from a standard USB port. This gives quite extensive connectivity options: most modern computers and laptops are equipped with similar ports, they are also found in other electronics, and even USB adapters are available for sockets (both conventional and car). At the same time, many gadgets with USB (for example, laptops) are self-powered, which provides even more convenience. On the other hand, in some situations (an outdated version of USB, connection via a hub), the power supply on the connector may not be enough for efficient operation of the charger.
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by ratinglowest to highest pricehighest to lowest priceby reviewsby date of additionby number of offersCharging slots (шт)Independent charge channels (шт)Min. charge current (mA)Max. charge current (mA)Charge current (all channels) (mA)Number of settings (pcs)Min. discharge current (mA)Max. discharge current (mA)Weight (g)
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Format:4 slot(s), charging channels 4 pcs Dimensions:AAAA, AAA, AA, C, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650 They know how to charge:Ni-Cd, Ni-Mh, Li-Ion, IMR Charging current:maximum 2000 mA Connection:USB port, to 220V network on the 2 batt.on the 4 batt. | Price from $35.99 up to $43.00 Compare prices and buy XTAR X4 1 store 2 offers Loading online stores list. |
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Format:2 slot(s), charging channels 4 pcs Dimensions:AAAA, AAA, AA, C, D, 10440, 14500, 14650, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 21700, 22650, 25500, 26500, 26650, 26700 They know how to charge:Ni-Cd, Ni-Mh, Li-Ion, IMR Charging current:min. 500 mA, maximum 3000 mA Connection:USB port on the 2 batt.on the 4 batt. | Price from $19.95 up to $32.00 Compare prices and buy Nitecore Ci2 1 store 2 offers Loading online stores list. |
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Format:4 slot(s), charging channels 4 pcs Dimensions:AAAA, AAA, AA, C, D, 10440, 14500, 14650, 16340, 17335, 17500, 17650, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650 They know how to charge:Ni-Cd, Ni-Mh, Li-Ion, IMR Connection:USB port |
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Format:2 slot(s), charging channels 2 pcs Dimensions:10440, 14500, 16340, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650 They know how to charge:Li-Ion, IMR Charging current:min. 1000 mA, maximum 1000 mA Connection:USB port |
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Format:4 slot(s), charging channels 2 pcs Dimensions:AAA, AA They know how to charge:Ni-Mh Connection:USB port |
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Format:4 slot(s), charging channels 4 pcs Dimensions:AAA, AA They know how to charge:Ni-Cd, Ni-Mh Connection:USB port |
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Format:1 slot(s), charging channels 1 pcs Dimensions:D, 18650, 20700, 21700, 22650, 25500, 26650 They know how to charge:Ni-Mh, Li-Ion Charging current:maximum 3000 mA Connection:USB port |
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Format:2 slot(s), charging channels 2 pcs Dimensions:AAA, AA They know how to charge:Ni-Mh Charging current:min. 400 mA, maximum 800 mA Connection:USB port on the 2 batt.on the 4 batt. | Price from $26.99 Compare prices and buy Ansmann Comfort Mini 1 store 1 offer Loading online stores list. |
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Format:8 slot(s), charging channels 8 pcs Dimensions:AAA, AA They know how to charge:Ni-Mh, Li-Ion Connection:USB port | Price from $23.99 up to $59.00 Compare prices and buy XTAR BC8 1 store 4 offers Loading online stores list. |
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Format:2 slot(s), charging channels 2 pcs Dimensions:10440, 14500, 14650, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650 They know how to charge:Li-Ion, IMR Charging current:maximum 500 mA Connection:USB port on the 2 batt.on the 8 batt. |
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Format:2 slot(s), charging channels 2 pcs Dimensions:AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700 They know how to charge:Ni-Cd, Ni-Mh, Li-Ion, LiFePO4, IMR Charging current:min. 100 mA, maximum 3000 mA Connection:USB port on the 2 batt.on the 4 batt. | Price from $28.95 up to $39.00 Compare prices and buy Nitecore UMS2 1 store 4 offers Loading online stores list. |
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Format:2 slot(s), charging channels 2 pcs Dimensions:10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650 They know how to charge:Li-Ion, LiFePO4, IMR Charging current:min. 200 mA, maximum 800 mA Connection:USB port on the 1 batt.on the 2 batt. |
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Format:2 slot(s), charging channels 2 pcs Dimensions:AAA, AA, 14500, 16340, 17670, 18500, 18650, 22650, 26650 They know how to charge:Ni-Mh, Li-Ion Charging current:maximum 1000 mA Connection:USB port |
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Format:1 slot(s), charging channels 1 pcs Dimensions:18650, 26650 They know how to charge:Li-Ion Charging current:maximum 1000 mA Connection:USB port |