D2 is an intelligent 2-slot charger for microcomputer management system, with 2 independent charging channels. The intelligent charging management technology is safe and reliable, and can effectively prevent damage to the battery from reverse connection, short circuit, overcharge and overcurrent.

Charger introduction:
1. Connect the power supply, put the battery into the channel (it is forbidden to put the damaged battery into the battery slot, there is a risk of short circuit explosion), the charger automatically recognizes the battery type, and starts to work, and the screen displays the data. A single slot can be charged at 2A, and can intelligently identify mixed Ni-MH1.2V-1.48V, Li-ion3.7V-4.2V batteries.
2. Short press "C" to switch the current screen to display the charging status information of channel 1 and channel 2.
3. Current setting, short press "A" to switch to charging current 0.5A, 1A, 2A.

Parameters:
Product model: D2
Input: Type-C  DC 5V 2A
Charging voltage: DC 1.48V ~3.7V
Charging current: 0.5A 1A 2A
Product certification: CE/EMC FCC KC PSE
Size: 12.3 x 6 x 3cm
Net weight: 80.3g

Compatible battery models:
1.2V Ni-MH/Ni-CD: AA / AAA / AAAA / C /SC/F6 3.6V/3.7V
Li-ion/IMR/INR/ICR(upto75mm): 10440/14500/14650/RCR16340/16650/17500/17650/17670/18350/18490/18500/18650,20700,21700,22700,26650,26700

Tips:
1. Before charging the battery, please refer to the manual carefully, and be sure to check whether the charging parameters of the battery match the parameters of the charger, otherwise there may be danger!
2. Please clean the positive and negative contact points in the channel regularly to prevent poor contact.
3. Select DC 5V adapter, support USB-C to charge USB-C, do not force the use of high-voltage power supply to power the charger. The charger may heat up when charging, which is normal.
4. When charging starts to work, do not leave it unattended. If you find any malfunction, please stop the operation immediately and read the manual carefully. Minors must use this product under the supervision of an adult.
5. Please check whether the battery is leaking, swollen or damaged. If the battery is damaged as above, please do not charge the battery, and contact the battery manufacturer to replace it in time to avoid danger!
6. It is forbidden to charge disposable batteries, such as Zinc-Carbon (carbon-zinc batteries), disposable lithium batteries, CR123A batteries, CR2 batteries, and batteries that do not support charging materials, otherwise it may cause a risk of fire and explosion.
7. The charging of Ni-MH/Ni-CD shows that it is fully charged. After removing it and then putting it into the charger, it shows that it is charging. This is due to the problem of battery characteristics, which is a normal phenomenon.
8. The test data of this product is for reference only, and the actual situation refers to professional instruments.

Packing List:
1x Battery Charger (Batteries NOT included)
1x Type-C Cable
1x Carry Pouch
1x User Manual