Brief Description

1. 5200mAh power bank, in curve shape,pleasant feel to your hands.

2. Accurate power display with 4 capacity indicators.LED flashlight.

3. Circuit protection design, safety and reliable.

4. Power bank logo branding via laser-engraving.

5. Over 22 years manufacturer.Trust enterprises.

Specification

Model	B520
Capacity	5200mAh
Battery Cell	Lithium-ion
Battery Life	Charge-discharge≥500times
Charging time	5-6hrs
Rated Input	5V/1A
Rated Output	5V/1.5A
Casing	Aluminium alloy
Size	100*47*24mm
Weight	150g/pc
Color	golden/silver/brown/red
Warranty	12 months
Accessory	Micro 5pin USB cablex1 Manualx1

Features:

1. High density high quality battery,high conversation rate(up to 92%)PCB board

2. Accurate capacity display  

3. Over charge &over discharge protection, short circuit protection

4. Leakage-proof charging function

5. LED Flash Lighter

6. Low self-discharge (≤300μA)

7. Long cycle life (≥500 times)

8. CE, FCC, ROHS, PSE certificates

9. Widely Compatible.

Custom service:

Logo branding: laser-engraving

Packaging: gift box and retail packaging with your logo

OEM ODM: accepted

Why Us:

1.  High Performance

High density high quality battery, high conversion rate (Up to 92%)PCB board, quick charge effective output circuit.

2.  Safety

Battery pass piercing&shooting test, multiple protection circuit, built-in intelligent control IC and MUC board to strictly control ripple voltage, over-voltage, over-current, over-discharge test, CE/FCC/RoHS/PSE certificates

3.  Profession

Over 20years specialized in cellphone battery area and have been rewarded 22 Technology Awards, the drafting unit of China General Specification of Lithium Battery in Cellphone (GB/T 18287 -2000 standard)

4.  Fashion

Anodic oxidation treatment metal case with different color, can print your logo to meet your design demand 

5.  Durable

Charge-discharge≥500times, low self-discharge (≤300μA),Over 60 days standby time