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12V 20Ah Portable Storage Battery Pack for Solar Panels

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 50 Piece/Pieces
    Delivery Time: 25 Days

Basic Info

Model No.: GRE4F20

Type: Lithium-Ion Battery Pack

Connection Mode: Series and Parallel

Rechargeable: Chargeable

Discharge Rate: Medium Discharge Rate

Size: Medium

Rated Capacity: >1000MAH

Standard Voltage: 8.4V~12V

Brand Name: Grenergy

Nominal Voltage: 12V

Charge Current: 0.5C

Discharge Current: 10A

Certification: CE/ROHS/UL/UN38.3/CB

Life Cycle: >2000 Times

Warranty: 12 Months

Nominal Capacity: 20Ah

Combination: 4S4P

Additional Info

Packaging: Standard export package

Productivity: 10000 Pcs/day

Brand: Grenergy

Transportation: Ocean,Air,Express

Place of Origin: Shenzhen,China

Supply Ability: 10000 Pcs/day

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

Port: SZ,HK

Product Description

12V 20Ah Portable Storage Battery Pack for Solar Panels

The 12V 20Ah portable storage battery pack for solar panels is assembled with 18650 / 26650 battery cells with ABS plastic case. The size of this 12V 20Ah battery is very small, a kind of portable battery pack. We can produce 10000pcs of 12v 7Ah portable storage battery pack for solar panels one day.

Specification

NO.

Item

Specifications

1

Model

12V 20Ah Portable Storage Battery Pack for Solar Panels

2

Type

lifepo4

3

Size

Customize

4

Nominal capacity

20ah 0.2C Discharge

5

Nominal voltage

12V

6

Charge current and Time

Standard Charge : 0.5C Time: Approx 5 hours

Rapid charge : 1.0C Time: Approx 2.5 hours

7

Standard Charging method

0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C

8

Max.charge current

Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off

9

Max.discharge current

Constant current 20C end voltage 2.75V

10

Standard Discharge Current

Constant current 0.2 C end voltage 2.75V

11

Discharge cut-off voltage

12.6v

12

Charge cut-off Voltage

8.25v

13

Initial Impedance

≤30mW

14

Weight

Approx: 3.0kg

15

Operating temperature

Charging: 0°C~45°C

Discharging:-20°C~70°C

16

Storage temperature

-5°C~35°C

17

Storage Humidity

75% RH

18

Appearance

Without scratch,distortion,contamination and leakage

19

Standard environmental condition

Temperature : 23±5°C

Humidity : 45-75%RH

Atmospheric Pressure: 86-106 Kpa





Battery Preview

12v 20ah battery

portable battery pack

storage battery for solar panels

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 professinonal power solution consultant

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

-- Powerful ODM ability to develop by demands

High Quality Lithium Ion Battery

Lithium Battery 12v

12 Volt Lithium Battery for Outdoor Solar Light

Contact

Looking for ideal Portable Battery Pack Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 12v 20ah Battery are quality guaranteed. We are China Origin Factory of Storage Battery for Solar Panels. If you have any question, please feel free to contact us.

Product Categories : Solar Battery

Product Images

  • 12V 20Ah Portable Storage Battery Pack for Solar Panels
  • 12V 20Ah Portable Storage Battery Pack for Solar Panels
  • 12V 20Ah Portable Storage Battery Pack for Solar Panels
  • 12V 20Ah Portable Storage Battery Pack for Solar Panels
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