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SUCCESS, TOGETHER

Bulk 18650 and 21700 Battery

Sales 80,000,000 PCS  Per Year

Wholesale In Good Price

3 – 7 Days for Delivery

Directly from the factory

Cylindrical Lithium Battery
Container loading for export
Pre-charge Area

Promotion in Good Price

18650 2000mah ECO 3.7V: USD 0.55 PER PCS in Feb. 2024

18650 Lithium-ion Battery 2000mah (1)
18650 Lithium-ion Battery 2000mah (4)
  • Nominal Capacity:  2080 – 2120 mAh
  • Internal Resistance: 38 -43mΩ
  • Voltage: 3.89 – 3.9 V
  • Packing: 400pcs / carton
  • G.W. : 19 kg / carton

18650 2000mah-10C 3.7V for Power Tool: USD 0.75 PER PCS in Feb. 2024

18650 Lithium Battery 2000mah-10C(1)
18650 Lithium Battery 2000mah-10C(2)
  • Nominal Capacity:  2000 – 2025 mAh
  • Internal Resistance: 13.5 -15.5mΩ
  • Voltage: 3.632 – 3.636 V
  • Packing: 400pcs / carton
  • G.W. : 19 kg / carton

Why with us

Guangxi Donglai New Energy Technology Co. Ltd

1

Good quality & safety

modern facilities and R&D center assure the battery good and stable quality.

2

competitive price

good price directly obtain from the battery manufacturer

3

quick delivery

Grand production capacity and stock assure the quick delivery

As a lithium-ion battery factory, wholesale is a long-standing sales channel that we actively support, for the following reasons:

(1) We lack sufficient personnel to handle retail operations, and wholesale helps alleviate the daily workload for our staff.

(2) Customers benefit from our excellent price support through the wholesale channel.

(3) Bulk purchases by customers enable the reduction of unit shipping costs, resulting in a lower overall cost that helps maintain our competitiveness in the market. In international trade, transportation costs are a crucial consideration, especially when factoring in expenses for airfreight and door-to-door delivery services.

Testing & Inspection

Comprehensive testing protocols cover both raw materials and finished products. Regular inspections are conducted to verify compliance with quality standards.

Test reports for battery

Lithium ion Battery Certification

DLN Energy Certification-7
1.2m Drop Test Report
DLN Energy UN38.3 Certification
DLN Energy UN38.3 Certification
DLN Energy MSDS Certification
DLN Energy MSDS Certification
DLN Energy Certification-5
Certification for Safe Transport of Goods - Dangerous Goods

Battery Storage

The batteries just off the production line are being standing and capacity graded.

Pre-charge Area

Battery warehouse

Packing Area

Packing for Export

18650 battery - normal packing

18650 Battery – Normal Packing

18650 battery - normal packing 2
Container loading for export

Container Loading for export

Other hot sale product

Portable Power Station

Lithium ion Battery Pack

single section battery - DLN energy

Model: 18650
Specification: 1 pcs 
Standard Voltage: 3.7V
Charging Voltage: 4.2V
Discharge Current: 1 – 10A
Cut-off Voltage: 2.75V
Size: 18×65 mm
Protect board: optional

  • Protect board for Current: optional
  • Protect board for Voltage: optional
2 section lithium battery pack - DLN energy

Model: 18650
Specification: 2 pcs
Standard Voltage: 3.7V
Charging Voltage: 4.2V
Discharge Current: 1 – 10A
Cut-off Voltage: 2.75V
Size: 18×36×65 mm
Protect board: optional

  • Protect board for Current: optional
  • Protect board for Voltage: optional
3-pcs lithium battery pack - DLN Energy

Model: 18650
Specification: 3 pcs
Standard Voltage: 3.7V
Charging Voltage: 4.2V
Discharge Current: 1 – 10A
Cut-off Voltage: 2.75V ± 0.05V
Size: 36×36×65 mm
Protect board: optional

  • Protect board for Current: optional
  • Protect board for Voltage: optional

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