Model: NCR 18650B
Capacity: 3400mAh
Internal resistance: <30mW
Charging times: 1000 times
Battery voltage: standard voltage 3.7V,
The voltage after charging is 4.2V,
The voltage at discharge is 2.5V.
Product features:
Comes with explosion-proof valve;
Quality assurance;
High safety;
Widely used: Bluetooth speakers, POS machines, driving recorders, massagers, beauty equipment, etc.
Purchase precautions:
1. Normal air transportation takes about 25-30 days (Note: If you need to choose air transportation, you will need to pay an additional fee (please contact customer service), and many buyers also know that the cost of air transportation is relatively high).
2. Normal rail transportation takes about 50-60 days (rail transportation is relatively slow). The website for querying logistics channels is:) If you can't find the tracking information, please contact online customer service.Don't worry!
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