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72V 20Ah Lithium Ion Battery Pack

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 10 Piece/Pieces
    Delivery Time: 25 Days

Basic Info

Model No.: GRE20S20

Type: Lithium Ion Battery

Working Life: 18 Months

Color: Black

Nominal Voltage: 72V

Keywords: 72V 20Ah Lithium Ion Battery Pack

Nominal Capacity: 20Ah

Dimension: Customised

Standard Charge Current: 4A

Max. Charge Current: 2A

Standard Discharge Current: 4A

Continuous Discharge Current: 20A

Charge Cut-off Voltage: 84V

Discharge Cut-off Voltage: 55V

Additional Info

Packaging: Standard Carton

Productivity: 1000 Pcs/day

Brand: Grenergy

Transportation: Ocean,Air,Express

Place of Origin: Shenzhen,China

Supply Ability: 1000 Pcs/day

Certificate: CE, ROHS, UL, UN38.3, SGS, ISO9001

Product Description

72V 20Ah Lithium Ion Battery Pack

The 72V 20Ah Lithium Ion Battery Pack is li-ion battery type in 20S. This 72V 20Ah Lithium ion battery pack is assembled with 18650 2600mAh battery cell under high performance. We test all the 72V 20Ah lithium ion battery packs before delivery to make sure they are performance well when you receive them.

Model

72V 20Ah Lithium Ion Battery Pack

Size

Customised

Weight

≤11Kg

Nominal capacity

20Ah

Nominal voltage

72V

Internal resistance:

≤15mΩ

Energy density

≥180Wh/kg 0.2CDC

Volumetric energy density

≥360WH/L 0.2CDC

Discharge cut-off voltage

55V

Charge voltage

84V

Standard charging

0.2C constant current charge to 84V, then constant

voltage 84V charge till charge current decline to≤0.05C

Standard discharging

0.2C CC discharge to 55V.

Max.continual charge current

5A

Continual discharge current

1C

Max. Charge/discharge pulse current

3C

Operating temperature

Charging: 10~45℃
Discharging:-20~55℃

Storage temperature

Less than 1 year: 0~25℃

Less than 3 months: -10~45℃

High temperature performance

0.5C capacity higher than 98% of nominal capacity at 55℃

Low temperature performance

0.2C capacity higher than 70% of nominal capacity at -20℃

Standard charge/discharge cycle life

Cycle life of standard charge/discharge capacity

after 2500 cycles greater than 60% of initial capacity

72V lithium ion battery

72V lithium ion battery pack

72V 20Ah lithium battery

Why Grenergy ?

Offer one-stop power solutions, save design time and cost for customer

-- Pack design / External Case design / BMS design

Strictly quality control system, enhance customer's competitiveness

-- 100% PCM test by IQC

-- 100% Capacity test by OQC

Delivery on time & excellent service

-- Fast Delivery in 10days if stock

-- 8hours response & 48hrs solution

Experienced R&D team, be customer's professional power solution consultant

-- Comprehensive Battery Test Center (Safety and Reliable test)

-- Powerful ODM ability to develop by demands

C

factory

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Looking for ideal 72V Lithium Ion Battery Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 72V Lithium Ion Battery Pack are quality guaranteed. We are China Origin Factory of 72V 20Ah Lithium Battery. If you have any question, please feel free to contact us.

Product Categories : Electric Bike Battery

Product Images

  • 72V 20Ah Lithium Ion Battery Pack
  • 72V 20Ah Lithium Ion Battery Pack
  • 72V 20Ah Lithium Ion Battery Pack
  • 72V 20Ah Lithium Ion Battery Pack
  • 72V 20Ah Lithium Ion Battery Pack
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