New arrival newest version big sale good quality original 3000mAh 45A for BSY charging battery

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$2.50 - $4.68 / Pieces | 10 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
18650 45A
Nominal Capacity:
Nominal Voltage:
3.7v, 3.7v, 3.7v
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Cycle life:
500-1000 times
Flat top
18*65mm, 18*65
Discharge rate:
rechargeable lithium battery
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
brown box

New arrival newest version big sale good quality original 3000mAh 45A for BSY charging battery

SupplyAbility:    1000000 Piece/Pieces per Week ecig mod

Packaging & Delivery

Packaging Details     1. each battery has a small box;
                                      2. two batteries in a middle box;
                                      3. normally 180pcs batteries in a carton.
Port                               Shenzhen
Lead Time :                 Shipped in 2 days after payment
Product Description


Item:18650 3000mAh 45ASpecification
 Brand nameBSY 18650  3000mah battery
Typical Capacity3000mAh
Charging Voltage4.2V±0.05 V
Nominal Voltage3.7V (1C discharge)
Charging Method


(constant voltage with limited current)

Charging Current

Standard charge: 2600mA

Rapid charge : 2600mA

Charging Time

Standard charge : 3 hours

Rapid charge: 2.5hours

Max. capacity3000mah
Max. Discharge Current45A (Max discharge current)
Discharge Cut-off Voltage2.75V
Cell Weight48g max
Cell Dimension

Diameter(max.) : Φ18.20 mm

Height : 65mm max

Operating Temperature

(Cell Surface temperature)

Charge :0 to 60°C

Discharge: -20 to 80°C

Storage Temperature

1 year:-20~25°C(1*)

3 months :-20~45°C(1*)

1 month:-20~60°C(1*)




Product Description


Company Information

 Shenzhen Baisiyu Technology Co.,Ltd,. Established in 2009, is a professional battery supplier in Shenzhen, China. We are a manufacturer and trading company of rechargeable lithium ion batteries, chargers and electric cigarette accessories. We have more than 50 employees and 5 professional engineers, who have grown up together with BSY battery and all of our customers since 2009.

Packaging & Shipping




Q1: How about the quality of BSY batteries?

A:Our BSY cells are IMR high quality battery, each of our battery is tested strictly before putting into market. It is lithium ion rechargeable, and the cycle life of BSY is more than 500 times.

Q2: Do you have minimum order quantity?

A: No, we welcome all of your orders.

Q3: Do you accept OEM and DOM?

A: Welcome. Please send us your customized design.

Q4: Which payment do you accept?

A: We accept PayPal, T/T, Western Union, Alipay, and ect.

Q5: How do I order your products?

A: Please contact us via email, Skype or Phone, and tell us the items and quantity you want, we will send you Performa Invoice within 24 hours.

Q6: What’s the shipment and delivery time?

A: We ship with UPS, DHL, FedEx, PostNL, EMS, TNT. Normally 8-10 days on delivery, fast and safety.

Q7: What should I do if there is quality problem of my order?

A: Please contact us as soon as possible; we will change new items for you.