Our creative design team has taken the design of Douai to the next level. This product allows for more than 2000 charge/discharge cycles
f******j
Douai is made of the first-rate materials. Its super long life makes it a worthwhile investment and a smart long-term solution
p******r
Our professionals procure high-grade raw material for the production of Douai from reliable vendors of the industry. This product features relatively low self-discharge
n******u
The production of Douai is highly standardized and efficient. This product features relatively low self-discharge
k******r
Douai is designed to incorporate aesthetics and practicality. This product features a super long cycle lifespan
j******c
The product performs more stable compared with other products in the market. This product can pack a high energy capacity in a small size