Ultra Slim Portable Power Bank, 4,000mAh Capacity, with Li-Polymer Battery

Ultra Slim Portable Power Bank, 4,000mAh Capacity, with Li-Polymer Battery

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Basic Info

Payment Type:	Telegraphic Transfer in Advance (Advance TT, T/T)

Product Description

Specifications:

Item model: D40
Battery type: Li-ion polymer battery
Capacity: 4,000mAh
Input: micro USB 5V/1A
Output: USB, 5V/1A
Dimensions (L x W x T): 122 x 66 x 7.85mm
Charging time: 4 hours by USB 1A
Weight: 98 g
Colors: white/black/bile/pink
Certificates: CE, RoHS and FCC
Service time: over 500 cycles
Warranty: 12 months

Features :

Touch screen, 4 digital LED power display
Ultra slim design: 7.85mm thickness, full color imprint surface
All above batteries cells are grade A brand-new batteries/Samsung batteries
With over-charge, over-current, over-discharge, short-circuit protections

Smart battery:

Power control chip
Field-effect transistor
Dual-protection IC
Protection board PCM
Current protection PTC

Strong battery:

Original electric circuit optimization
True capacity, no trick
Quality high-capacity battery cell
Advanced protection devices
Original manufacturing process

Safe battery:

Anti-over-charge protection
Anti-discharge protection
Against over-current protection
Protection against short-circuit
Anti-explosion protection

Green battery:

Environment materials pass RoHS certificate
Lead-free technology
Recyclable packaging
Low-resistance and energy-saving
Circulation increased by 30%

Item model: D40

Battery type: Li-ion polymer battery

Capacity: 4,000mAh

Input: micro USB 5V/1A

Output: USB, 5V/1A

Dimensions (L x W x T): 122 x 66 x 7.85mm

Charging time: 4 hours by USB 1A

Weight: 98 g

Colors: white/black/bile/pink

Certificates: CE, RoHS and FCC

Service time: over 500 cycles

Warranty: 12 months

Touch screen, 4 digital LED power display

Ultra slim design: 7.85mm thickness, full color imprint surface

All above batteries cells are grade A brand-new batteries/Samsung batteries

With over-charge, over-current, over-discharge, short-circuit protections

Power control chip

Field-effect transistor

Dual-protection IC

Protection board PCM

Current protection PTC

Original electric circuit optimization

True capacity, no trick

Quality high-capacity battery cell

Advanced protection devices

Original manufacturing process

Anti-over-charge protection

Anti-discharge protection

Against over-current protection

Protection against short-circuit

Anti-explosion protection

Environment materials pass RoHS certificate

Lead-free technology

Recyclable packaging

Low-resistance and energy-saving

Circulation increased by 30%

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