New Product DEMO

PPT Contents

Company Profile

R&D Capability

Power Bank R&D and New Product

Solar ESS R&D and New Product

Company Profile

Establish : 1999 Business Scope ：

Researching , producing,

sales and service of

Lithium battery and new

energy products. Registered Capital ：

10 million (CNY) Area：15600m2

Number of Staff : 800

Company Profile

Original Brand

Main Products

Power

Bank

Battery

Pack

Solar

ESS

Company Profile

Power

Bank

K2 Laptop

Power Bank

K3 MacBook

Power Bank K9 Solar Power

Bank Q5 Quick Charge

Power Bank

T Type C

Power Bank

Company Profile

Battery

Pack UL2271

E-Scooter Battery

10S3P E-Bike Battery

6020 E-Bike Battery

Video Camera

Battery

Glove

Battery

628080 Fan Battery

Company Profile

Solar

ESS

Company Profile

PS5B Portable

Solar ESS PS6530B On/Off Grid

Solar ESS

PS8B Multi-Function

Solar ESS

R&D Capability

Organization Chart

Bachelor 75 ，Specialist 27 ，

Master or above 11 ，Others 7

Education Background

Technician Staff

R&D Capability

About 120

Technical Department

Industrial Design

Structure Design

Electronic Design

Electrochemistry

Project Department

Testing Department

Sample Department

Equipment Department

Electric Development

Software Development

Hardware Development

Testing and Certification

Auto BMS Department

PV Project Department

Development Capability

Position

R&D Capability

Electronics Engineer

Structural Engineer

Test

Engineer

Mechanical Engineer

Electrical Engineer

Industrial Designer

3D Character Animator

Graphic Designer

Chemical

Engineer

Project

Engineer

PE Engineer

IE Engineer

JAVA Engineer

Hardware Engineer

Li-ion battery protection

circuit,

Hardware development,

MCU development

Industrial appearance

3D Animation Design

Graphic Design

Plastic and hardware

structure design

Auto BMS development

Structure and cooling &

Heating technology

development of automobile

Non-standard automation

equipment development

Telecommunication,

remote control, cloud

service, Password docking

technology development, etc

On/off grid inverter solution

development

Li-ion battery solution, high

and low temperature battery

high-rate battery solution

development

PV charger solution

MPPT function development

Software development of

PLC and PC, MCU, DSP, PLC

R&D Capability

R&D Capability

Power Bank R&D

and

New Product

Power Bank R&D

Advanced

Tech

Special

Function

Specific

Market

Marketing Price ＆

Tech Advantages

Quick

Charge

Special

Function

Specific

Market

Special

Material

New Power Bank

K2 Capacity: 50000mAh

Input: DC 16.8V/2.5A

Output:

USB-A (four): 5V 2.1A/5V 1.0A

DC 1 out: 12V 2.5A

DC 2 out: 20V 3.0A

Product

Size: L207*W136*T33 mm

Product

Weight: 1257g

Features:

Charge multiple brands 12V/20V

laptop.

Quick charge: charge the power

bank fully in 6-7 hours. 40%

faster than normal .

K3 Capacity: 36000mAh

Input: DC 12.6V/2.5A

Output:

USB-A(two): 5V 2.1A

Type C:5.0V/3.0A, 9.0V/3.0A

12.0V/3.0A

DC out: 16.8V 3.5A

Product

Size: L198*W136*T26 mm

Product

Weight: 988g

Features:

Perfectly compatible with

Macbook, iPad, iPhone series,

and other Type C connector

devices.

Constant voltage and current

quick charger to achieve quick

charge.

New Power Bank

V8 Capacity: 11000/22000mAh

Input: Home charger: 14.8V 1A

Car charger: 12.6V 1A

Output:

Type C QC 3.0 port:

5.0V~15.0V/2.5A

Car jump starter: 12V 200-400A

DC port: 19V 3.0A

USB port: 5V 2.1A

Tire-Pump port

Features:

Two lightings: flashlight & hand

blinder

Tire pressure test and tire pump

Car Jump Starter

Charge laptop/mobile phones.

Charge Type C devices.

New Power Bank

V8 Capacity: 11000/22000mAh

Input: Home charger: 14.8V 1A

Car charger: 12.6V 1A

Output:

Type C QC 3.0 port:

5.0V~15.0V/2.5A

Car jump starter: 12V 200-400A

DC port: 19V 3.0A

USB port: 5V 2.1A

Tire-Pump port

Features:

Two lightings: flashlight & hand

blinder

Tire pressure test and tire pump

Car Jump Starter

Charge laptop/mobile phones.

Charge Type C devices.

New Power Bank

ON/OFF

ON/OFF

ON/OFF

Light

Tire-Pump port

Car jump start-up: 12V 200-400A

Output : Type C

Input:14.8V/1A

Output:5V/2.1A USB

Output : DC 19V/3A

TYPE C + QC3.0 Output

Tire-Pumping

Tire pressure test

Car Jump Starter

K5 Capacity: 400Wh (11.1V 35Ah)

Input: 17V 3A

Output: DC: 12V 4A/15V 4A/24V 4A

USB 5V 2.5A

Product

Size: 217*180*45mm

Features:

Special design for medical

equipment CPAP.

Capacity digital display, adjust

DC voltage by touch screen.

Waterproof case.

Low-power Sound Warming

Automatically.

Can be carried on the plane.

New Power Bank

K9 Capacity: 500Wh (11.1V 45Ah)

Input:

PV 18V 100W(5 hours charging

time)

12.6V 50W(10 hours charging

time)

Output:

DC 12V 3A (two ports)

DC 24V 3A (one port)

USB port (four): 5V 2A/ 5V 1A

Product

Size: 234*164*128mm

Features:

PV charge plus AC charge

function.

Huge output power: total154W

output.

LED capacity display.

New Power Bank

Input : PV 18V 100W

Input : 12.6V 50W

Solar charging function

100W PV input

5-6 hours to charge K9 fully

Solar ESS R&D

and

New Product

What is Solar ESS(Energy Storage System)?

Tech Advantages

POWEROAK R&D Direction

Direction 1: PowerOak mainly focus on middle and small size solar ESS, output power ranges from

300W to 15KW.

For outdoor, portable mini solar ESS. Generally output power is less than 1KW

1500Wh capacity

For home, villages,small farms,offices, 2KW

to 15KW solar ESS

Direction 2: APP development matched Solar ESS. According to the trend of smart home, you can view product usages, statistics, and remote control by APP globally. The first phase of APP development is expected to be completed early next year.

Tech Advantages

New Solar ESS

PS5B Capacity: 400Wh 11.1V

Charging

power

PV 120W (4 hours charging time)

AC 70W (6 hours charging time)

Output:

AC 300W

DC 12V 3A LED (two ports)

DC 12V 10A (one port)

USB ports (four): 5V 2.1A/5V 1A

With car jump starter function

Product

Size: 230*140*235mm

Product

Weight: 5.6kgs

PS8B Capacity: 1000Wh

Charging

power

PV 250W (4 hours charging

time)

AC 70W (15 hours charging

time)

Output:

AC 1000W

DC 12V/19V/24V

USB ports (four): 5V 2.1A/5V 1A

With car jump starter function

With Type Airpress Meter

Product

Size: 350*170*170mm

New Solar ESS

PS4020B

New Solar ESS

Capacity: 4000Wh 2KW output

Charging

power

PV 1500W (3 hours charging

time)

AC 700W (6 hours charging time)

Output: AC 2000W

Product

Size: 580*300*600mm

Product

weight 59kgs

On/Off grid Off gird system

PS6530B Capacity: 6500Wh 3KW output

Charging

power

PV 2400W (3 hours charging time)

AC 2400W (3 hours charging time)

Output: AC 3000W

Product

Size: 779*350*912mm

Product

weight 135kgs

On/Off grid On/Off grid system

New Solar ESS

PowerOak Product Character

POWEROAK Product Main Character

1. MPPT Solar Charge Controller

2. Li-ion Battery Pack with advanced BMS

3. Inverter: Pure Sine Wave, Power Frequency, Single phase/3-phase, Two-way, on/off grid

4. Smart system control Module

5. UPS function

6. All hardware and software are designed, developed by PowerOak, perfect compatibility.