Opus BT-C3100
 | Outdated Product Charging slots: 4; Supported types: Ni-Cd; Ni-Mh; Li-Ion; Size: AAA; AA; 10440; 14500; 16340 (CR123); 17335; 17500; 17670; 18490; 18650; Operation indicator: display; Min. charge current (mA): 200; Max. charge current (mA): 2000; Charge current, all channels (mA): 1000; Capacity measurement |
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2 slot(s), display, movable negative contact, capacity test, drip charge, Preliminary discharge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
4 slot(s), display, movable negative contact, capacity test, sizes: AAA, AA, C, 10440, 14500, 16340, 17335, 17500, 17670, 18490, 18500, 18650, 22650, 26650, connection: USB wire, cigarette lighter 12V
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26650, connection: USB wire
2 slot(s), display, movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700, connection: USB wire
2 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, 10440, 14500, 16340, 17500, 17670, 18350, 18490, 18650, 22650, 26650, connection: to 220V network
2 slot(s), display, movable negative contact, capacity test, sizes: AAAA, AAA, AA, C, D, 10440, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, 26700, connection: USB wire
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
2 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
8 slot(s), display, movable negative contact, capacity test, drip charge, Preliminary discharge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, 10440, 14500, 16340, 17500, 17670, 18350, 18490, 18650, 22650, 26650, connection: to 220V network, cigarette lighter 12V
4 slot(s), display, movable negative contact, capacity test, Preliminary discharge, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26500, connection: to 220V network
4 slot(s), display, movable negative contact, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
8 slot(s), display, movable negative contact, sizes: AAA, AA, C, 10440, 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500, 26650, connection: USB wire
4 slot(s), movable negative contact, drip charge, sizes: AAAA, AAA, AA, C, 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 25500, 26500, 26650, connection: USB wire
2 slot(s), movable negative contact, Preliminary discharge, sizes: AAAA, AAA, AA, C, D, 10340, 10440, 14430, 14500, 16340, 16500, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22650, 25500, 26500, 26650, connection: to 220V network
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Display backlight
Firmware may vary. The firmware version is displayed when the device is turned on.
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Opus 2024 - new products, best sales and most actual models Opus.
Before buying always check characteristics and configuration of product with online store manager
Catalog Opus 2024 - new products, best sales and most actual models Opus.
Video reviews
Opus BT-C3100 only 2 slots are charging
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Dismantling Laptop Batteries for 18650's + Testing with OPUS BT-C3100 Charger
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2800mAh?? ETSAIR 14500 Li-ion AA 3.7v Battery Capacity Test with Opus BT-C3100
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Opus BT-C3100 v2.2 Review It is an Awesome Charger! - 648
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BT-C3100 Battery Charger Pt 2
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BT-C3100 Battery Charger Pt 1
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BT-C3100 charger - brief demonstration with annotations
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