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Rechargeable Latitude E6520 Battery Laptop E6430 E5420 E5430 E6440 E6530 E6530 E6540 Inspiron 17r 5720 15r 7520 8858x E6420

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Wintonic Battery & Magnet Co., Ltd

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Rechargeable Latitude E6520 Battery Laptop E6430 E5420 E5430 E6440 E6530 E6530 E6540 Inspiron 17r 5720 15r 7520 8858x E6420

compatible brand : For Dell

rechargeable : RECHARGABLE

Type : Standard Battery, Battery Pack, Li-ion, Rechargeable Batteries

use : LAPTOP

Model Number : DE-E6420-10

Place of Origin : Guangdong, China

color : Black

products status : Stock

Capacity : 4000mAh

Certificate : CE/ROHS/FCC/MSDS/UN38.3

OEM/ODM : Yes(Accepted)

Cell : 18650 Li-ion Rechargeable Battery

MOQ : 1Pcs

Delivery Time : 1-3 Working Days

Protection : Over-discharging Protection

Weight : 300g

Size : 204.7*57.6*20mm

MOQ : 10 pieces

Price : $10.70-11 / piece

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Product Description

Rechargeable Latitude E6520 Battery Laptop E6430 E5420 E5430 E6440 E6530 E6530 E6540 Inspiron 17r 5720 15r 7520 8858x E6420

Compatible models for dell Inspiron E6420
17R-4720	04NW9	R48V3	E6420	Inspiron4420
17R-5720	05G67C	RU485	E6420 ATG	Inspiron4520
14R-4420	312-1163	UJ499	E6420 XFR	Inspiron4720
14R-5420	312-1242	X57F1	E6420 N-Series	Inspiron5420
14R-5425	312-1310	8P3YX	E6430	Inspiron5425
14R-7420	312-1311	911MD	E6430 ATG	Inspiron5520
14R-SE-4420	451-11694	NHXVW	E6440	Inspiron5525
14R-SE-5420	451-11947	YKF0M	E6520	Inspiron5720
14R-SE-7420	M421R	8858X	E6520 N-Series	Inspiron7420
14R-SE	M521R	E5520 BRC 6	E6530	Inspiron7520
Vostro3560	Vostro3460	E5530	E6540	Inspiron7720

Related Products

Product Usage

Using tips：When you use the Rechargeable laptop battery ,please note the following pionts:

1.Battery Storage

Store your laptop battery in a clean, dry, cool place away from heat and metal objects. These latpop batteries will self-discharge during storage; remember stored at about 40% state-of-charge.

2.Exercise Your Battery

Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.

3.Calibrate Your batteries

If your battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the laptop battery pack.

4.Charge and discharge

For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges.

5.Do not charged to higher voltages than its threshold voltage.

6.Do not short-circuit. A short-circuit may cause severe damage to the battery.

7.Consider removing the battery from a laptop when running on fixed power.

8.Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your

battery is a lot less efficient when not within its standard operating temperature range.

Certificate

Packaging and transportation

Company Introduction

ABOUT COMPANY

Guangzhou Wintonic Battery & Magnet Co., Ltd. is a high-tech corporation specializing in professional research, development, manufacture, and sales of rechargeable cylindrical batteries and Lithium-ion batteries. Since its foundation in 1998, it has earned a high reputation in the battery industry through its persistent efforts and focus on quality.

Its factory covers an area of 50,000 square meters and it has a staff of over 400 ranging from a highly qualified and steadfast staff with specialized training to group of experts at material science and electrochemistry with more than 80doctors and masters as well as various engineering technicians. It also has a battery material analysis and testing center to facilitate product innovation; It is well-know for its advance manufacturing arts and crafts and technical equipment along with a scientific equipment and standardized administrative system. Presently, our current daily output of batteries has reached 200,000 pieces.

The company has concerned about ROHS Directive and battery recycle, andThe company has passed ISO 9001 quality approve, European CE attestation and American UL security inspection certification and CB, BIS, UN test and certification. The products are shipped to customers in the US, South Korea, Taiwan, Hong Kong, Europe, and throughout mainland China. The company has been accredited as Cooperate with the Energy storage project products of the Belt and Road, and have passed the World Bank certification; we provider of rechargeable batteries of various sizes by a large number of famous manufacturers of electronic products, storage power supply, Off-grid/Grid-connected solar energy batteries, Home energy storage system battery and supporting facilities supply;laptop batteries , solar lamps, and emergency lamps.

Looking forward to the future, we are aimed at setting up a brand known for absolute quality and reliability. Following the excellent corporate culture of WINTONIC company, Success is what both WINTONIC staff and its vast number of users are pursuing.

ABOUT EXHIBITION

FAQ

Q1: Are you trading company or factory?
A1: We are factory,near of Guangzhou North Station.

Q2: Can I have a sample order?
A1: Yes, you can order sample to check the quality.

Q3:How about the lead time?
A3: Samples needs 5-7 days, mass production needs 25-30 days.

Q4:How about the shipment?
A4:Usually, for sample, we will ship by air, for mass production, by air or by sea are available.

Q5: What certificates do you have?
A5: CE/UL/CB/BIS/FCC/ROHS/UN38.3 etc.

Q6: Can I print my logo on the product?
A6: Yes, pls offer us your logo file before production.

Rechargeable Latitude E6520 Battery Laptop E6430 E5420 E5430 E6440 E6530 E6530 E6540 Inspiron 17r 5720 15r 7520 8858x E6420 Images

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