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| Hot sale hight quality 3.7V 3000MAH 21700 30T battery lithium titanate battery | |
| Size | 21*70mm |
| Rated Voltage | 3.7V |
| Rated Capacity | 3000mAh |
| Internal Resitance | 20mΩ |
| Net Weight | 70g |
| Cut-off Discharge Voltage | 2.75V |
| Charge Upper Limit Voltage | 4.20±0.05V |
| Charging Time | 1.5 hours(with Efest battery charger) |
| Max Discharging Current | 50A |
| Continuous Discharging Current | 70A |
| Cycle Life | >500s |
| Standard charger | cc/cv(max ,charging rate 2A) |
| Warranty | 1 years |
| Operating Temperature | charge (0 ~ 45°C) |
| discharge (-20 ~ 60°C) | |
| Storage Temperature | within 1 month (-20~ 50°C) |
| within 3 months (-20~ 40°C) | |
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within 3 months (-20~ 20°C)
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Q & A
Q: Are you trading company or manufacturer?
A: We produce IMREN batteries and chargers,we are the manufacturer.
Q: How long is your delivery time?
A: We often ship goods by UPS , generally it is 4-6days, most of the goods are in enough stock, ship 1-2days after receiving the payment
Q: Do you have MOQ ?
A: No MOQ. Price depends on quantity, more quantity has better price
Q: Where is your office and warehouse?
A: Our head office is in Shenzhen, and Changsha department, and warehouse in Shenzhen,HongKong,USA. Especially USA wareouse, it is very convenient for USA customers, we can ship IMREN products to them with cheap shipping fee and no taxes, save much cost.
Why IMREN
IMREN have USA warehouse, can ship batteries chargers to you with cheap shipping fee and NO TAXES.
IMREN have USA insurance for the products, insured by Great American Insurance Group, all your profits we protect.
Professional testing from Mooch,IMREN 100% real capacity and discharge rate as rated,for more information can check mooch's facebook.
Also we have famous brand battery in the vaping market,competitive price,stable supply and 100% original,welcome enquiry.For more info pls contact