Battery and charger in bulk wickless bud vape pen

Model Number: E-pard D-#0440 Brand Name: e-pard Key Specifications/Special Features: Battery and charger in bulk wickless bud vape penAdvantages of E-Pard D:1. 900mAh Lithium battery inside, portable charging (perfect for traveling/business trip), can charge thee cigarette battery 5 times.2. BUD Technology for atomizer, no burnt taste.3. Customers can refill the atomizer by themselves.4. The OLED screen of PCC box displays the capacity of built-in battery, and the situation of e-cig charging.

Functions description:
1. Built-in battery in PCC box, portable charging for e cig battery.
2. PCC box charging process: connecting battery with adapter by USB line, the OLED screen lights on, and
displays the battery is in charging (rolling battery symbol). When the PCC battery.
3. E-cig battery charging process: when the PCC box charge the e cig battery, the OLED screen lights on,
displays the e cig battery is in charging (blinking battery symbol).
4. Recycling use: The atomizer can be refilled many times.
5. Refill 0.3ml oil by injector with 0.8mm needle, then make the atomizer stand for 10 minutes before using.
It will help lead the oilinto glass fiber wire well.

Aftersale service:
1) Give replacements if there is quality problem of the part
2) Evaluate the customs risk and choose safest shipping company during different period
3) Follow status up time by time until the goods arrive client's hand.

Extra service:
1) Design client's logo on the battery and gift box (accept OEM)
2) Design the box and cigarette based on customer's device .

Passed test:
1) Simulated 3000m altitude air-pressure test
2) -20℃ - +60°C temperature testing
3) Salt spray test
4) Appearance test (wear-resistant, alcohol, sweat, hardness, adhesion, etc.)
5) Functional test (vapor amount, suction, leakage, battery capacity, battery resistance, short circuit protection, and more)
6) Life test (puffs, battery self-discharge, negative pressure leakage, and more)
7) Simulated transport drop test, vibration test, soak test.

QC standard:
Enterprise standard 20160503