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NITECORE D2 Digital Battery Charger

Nitecore
$ 12.99 $ 19.99
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NITECORE D2 Digital Battery Charger

The Nitecore D2 is a universal smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. The D2 automatically detects Li-ion, Ni-MH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries.

Intelligent charging circuitry selects the optimal charging mode (CC, CV and dV/dt) for a given battery and each of the D2's two microcomputer-controlled charging slots then monitors and charges the battery independently. Furthermore, an integrated digital LCD screen clearly displays charging progress, voltage, current and time while an intelligent automatic power-off function terminates current when charging is complete.

The Nitecore D2: The world's most advanced fully-automatic digital charger. It's as simple as insert, detect and charge.

Features:

• Capable of charging 2 batteries simultaneously
• Each of the two battery slots monitors and charges independently
• Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries
• Optimized charging design for IMR batteries
• Integrated LCD panel clearly displays charging parameters and progress
• Two conveniently located side buttons allow easy selection of specific battery types and charging parameters
• Intelligent circuitry detects the battery type and status before entering automatic charge mode (CC, CV, dV/dt)
• Automatically detects battery power status and selects the appropriate voltage and charge mode (with the exception of LiFePO4 batteries which require manual selection)
• Compatible with LiFePO4 batteries
• Compatible with small capacity batteries
• Automatically stops charging when complete
• Features over-charge prevention to protect batteries
• Features temperature monitoring to prevent overheating
• Made from durable ABS (fire retardant / flame resistant)
• Features reverse polarity protection
• Designed for optimal heat dissipation
• Certified by RoHS, CE, FCC and CEC
• Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.

Specifications:

• Input: AC 100-240V 50/60Hz 0.25A(MAX), DC 12V 1A
• Output voltage: 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
• Output current: 500mA x 2
• Compatible with:
• Li-ion / IMR / LiFePO4: 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 (RCR123), 14500, 10440
• Ni-MH / Ni-Cd: AA, AAA, AAAA, C
• Dimensions: 143mm× 74mm×36mm
• Weight: 168g (without batteries and power cord)

Use Rechargeable Batteries or With PCB Batteries. Other types of batteries may cause personal injury. Do NOT leave batteries charging unattended/overnight!

NOTE: Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc, use of lithium ion batteries with a protection circuit is potentially hazardous.

Batteries are not included

We accept returns of all unopened, unused and undamaged products for 30 days following receipt of your order.

Due to the nature of the devices that we sell, we cannot accept returns of any used products (for hygienic reasons). Because of this, we highly recommend researching the product that you are interested in before purchasing. Feel free to contact us before placing an order.

We will gladly correct our mistakes at no additional shipping cost to our customers.

If customer refused the packages for any other reasons, there will be a 15% restocking fee along with shipping charge.

Before you ship product(s) back, make sure to contact us to receive a Return Merchandise Authorization (RMA) number, which you must display on the outside of the box. Inside the box, please include either a copy of the original Sales Receipt or Invoice, or a sheet of paper with your name, address, phone number, reason for return and RMA number.

Replacements are going to be shipped out after we receive the defective item back at our facility.

All Liquid products are NON-Returnable.

DEFECTIVE PRODUCTS

Returns of any defective products are entitled to a replacement within 14 days of purchase. Customers are required to pay all shipping costs associated with a defective product return, unless the product was received DOA (dead on arrival).

Note:
All accessories and product component parts must be returned with the unit. If the returned unit is determined to be operating normally upon inspection, we will need to ship the same unit back at the customer's expense. Returns will not be processed if the conditions of our Return Policy are not fully met.

MISSING / BROKEN ITEMS
All missing and broken items must be reported within 48 hours of delivery. All glass products, components and accessories are not covered under warranty unless the product arrived broken.

ORDER CANCELLATION

For order cancellation requests, please use our “Contact Us” with the Title “Cancel Request: Order #”. Once the order has been shipped, we will not be able to cancel the order.

Refilling most designs.

To Refill: Top and Bottom Coil Designs:

1. Unscrew and remove the mouthpiece, if you have a bottom coil, hold the Clearomizer so that the mouth opening is facing the floor. Then unscrew the bottom coil from the tank.

2. If your coil head is removable, Check to make sure it is tightened all the way down.

3. Fill the Clearomizer to the maximum designated amount of E-Liquid. (You will see markings on the tank)

4. Screw the mouthpiece or coil head (if bottom coil) back on to the Clearomizer.

5. Allow 1 minutes for the E-Juice to feed into the coil before you attach the battery.

6. Attach your eGo compatible battery, and start vaping.

Coil Replacement most designs.

To Replace: Top and Bottom Coil Designs:

You'll know it's time to replace your Coil when you start to get a funny burnt taste while vaping.

1. Unscrew and remove the mouthpiece, if you have a bottom coil, hold the Clearomizer so that the mouth opening is facing the floor. Then unscrew the bottom coil from the tank.

2. Bottom coil designs are now done, just screw on your new coil, reassemble, and you're good to go.

3. If you have a top coil under the mouthpiece, you will simply remove the coil by turning it counter clockwise. Then install your new coil and reassemble.

Ohms Explained.

Ohms measure electrical resistance. Everyone asks, What is the difference between a lower and higher Ohm Coil Head?

Lower Ohms:

• The Coil Head will run hotter and give warmer vapor

• Overall, more vapor is produced

• A stronger throat hit can be felt

• The battery will die faster because more electricity is being "allowed" through

• You will go through liquid faster because there is more being used in each hit Higher Ohms:

• The Coil Head will run cooler and will give cooler vapor

• Overall, Less vapor is produced

• A smoother hit, less throat hit is felt

• The battery will last longer because less electricity is being "allowed" through

• You will go through less liquid

This relationship applies to all bottom coil heating clearomizers.
Resistance
  • Voltage
1.7 - 1.9 Ω
  • 3.1 - 3.4 V
1.7 - 1.9 Ω
  • 3.1 - 3.4 V
2.1 - 2.3 Ω
  • 3.5 - 3.8 V
2.4 - 2.6 Ω
  • 3.9 - 4.2 V
2.6 - 3.0 Ω
  • 4.3 - 4.7 V

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