Our factory ‘s advantages can provide best support to you:
1. We have CE, RoHs, FCC,UL,UN38.3 MSDS report.
2.Our products do three recycle Charge-discharge test, around 20-30 hours.
3. We use below kind of battery:
– Brand battery: Samsung, LG, Panasonic, SHIDA PAK which depends on customers.
-Brand new, Grade-A cell, 100% full capacity.
4. PCBA: Our conversion rate is 85%-90%, OEM custom circuit board is available. With a precise IC protector, our power bank can avoid over-charging, over-discharging, over-current, short circuit and stable voltage.
5. Guarantee time: 1 year
Spare parts: 0.3% spare parts will be shipped with your order.
Return policy: we can exchange goods if quality problem.
More details on www.doca.com.cn