OPUS BT-C3100 V2.2 LCD Smart Battery Charger For Li-ion NiCd NiMH AA AAA 10440 14500 18650 21700 LiFePO4 Rechargeable Batteries

Description

OPUS BT-C3100 V2.2 LCD Smart Battery Charger For Li-ion NiCd NiMH AA AAA 10440 14500 18650 17335 17500 21700 Rechargeable Batteries

x x x оригинальн на корпусе нет наклейки с информацией о дате производства x x x

x x x The original product has no production label attached to the shell x x x

Features:

The charger integrates the minus delta voltage for NiCd or NiMh battery charging termination, and for Li-ion batteries charging to 4.2V with pre-selected constant current. 3.7 Li-FeO4 and 4.35 type high voltage batteries charging mode can be selected through switch on board

Easy to read LCD with back light Showing Battery Voltage, Charge / Discharge Current, Charging Time, Battery Capacity etc.

Operating temperature: 0 – 40 deg.C

Max charging capacity: Up to 20000mAh

Power adapter: DC 12V, 3.0A Output , 100 – 240V, 50 / 60Hz Input

Charger verison: 2.2

Charging battery Type:

Ni-MH, NiCd, Lithium Ion,Designed for AA LR6 and AAA LR3 NiCd, NiMH or 3.7V Li-ion rechargeable batteries in size type of 10440, 14500, 16340, 17335, 17500, 18490, 17670, 18650,
LiFePO4,21700 Li-ion battery

Highlight:

Voltage update rate is 30s instead of 60s.

4.35V charging time can be very long because charging current is regulated in entering the CV stage at 4.12V, which is same as 4.2V type. Now

3.35V charging algorithm is changed to 4.27V.

New fan cover make better protection for cooling fan.

Charging current range mA : 200, 300, 500, 700, 1000, 1500, 2000

Discharge current range mA :200, 300, 500, 700, 1000 li-ion cell battery only

Max. charging capacity: 20000mAh

Voltage deviation: max 0.03V 4.2V

Current deviation: max 5

Type: Charger

Brand: Opus

Model: BT-C3100 V2.2

Rechargeable Battery Qty: 4

Input Voltage: AC 100~240V 50/60HZ

Output Voltage: DC 12V, 3.0A

LCD Screen: YES

Auto Circuit Detection: YES

Built-in Protected Circuit: YES

Over Voltage Protection: YES

Short-Circuit Protection: YES

Over-Charging Protection: YES

Over-Discharging Protection: YES

Battery Quantity: 4

Package Contents:

1 x Opus BT – C3100 Battery Charger

1 x US/EU Power Adapter

1 x English User Manual