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50AH 12.8V BMS Built in Grade A LiFePO4 Backup Power Lithium Battery

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Address: Room 108,Buliding 8,Vanke Golden Banshan Park,Yangmei Community,Bantian Street,Longgang district,Shenzhen,China.

Contact name:powerv@kweight.net

Shenzhen Kweight Development Co.,Ltd

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50AH 12.8V BMS Built in Grade A LiFePO4 Backup Power Lithium Battery

Country/Region	china
City & Province	shenzhen

Product Details

Lead Acid replacement Lithium Battery 55AH 12.8V BMS Built in Grade A LiFePO4 Backup Power for RV Street Light and Solar System

Product Description

Wider Temperature Range

Battery can discharge:-20°C

SAFE AND RELIABLE
The safest LFP battery cell
MORE HOURS OF POWER
Quick charge,always stand by
A LONG LIFESPAN
4000 cycle @25C, 80%DOD
LOW INTERNAL RESISTANCE
Excellent discharge performance

HOUSE MADE SMARTBMS

TECHNOLOGIES
BMS bulit in for automatically controlto protect from over heat,over voltageand currentetc

Lithium iron phosphate battery
Support Bluetooth

Custom Label

Lithium Iron Phosphate (LiFePo4) Battery

KWEIGHT BEST QUALITYLIFEPO4 BATTERY PACK

Professional Customer Service Team
Quick Feedback within 8HoursFast lead time: 3-7 working Day for in StockProduct Professional Sales and Engineer Support

Complete Quality Control
Professional capacity testing instruments, as well asqualitycontrol system.

Multiple transportation
Support Small Order&Mixed OrdersSupport OEM Brand in DesignCompetitive Price for Bulk Order

Customized packaging
Overseas warehouses in EuropeOverseas warehouses in Unite States

Specification

item	QL12-50
Warranty	5 Years
Application	Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Solar Energy Storage Systems
Battery Size	LFP 12.8V 50Ah
Brand Name	Kweight
Certification	CE,UN38.3/FCC/MSDS
Model Number	QL12-50
Place of Origin	China
Weight	5.7Kg
The charging ratio	0.5C
The discharge rate	80%
Battery Type	Lifepo4/Lithium Battery
Nominal Voltage	12.8V

FAQ:

Q1. Tell your product list?

A: VRLA battery: Sealed lead acid battery, AGM battery, Deep cycle battery, Gel battery, Solar battery, Front terminal battery, OPzS battery, OPzV battery;Lithium battery: LiFePO4 battery, Li-ion battery, NCM battery, Wall-mounted power bank, Potable power Station, household energy storage system, ESS etc.We can say I got all types you may need.

Q2. Can you give warranty of your products?

A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with
our quality or service.

Q3. How about the delivery time?

A: Within 10-30 days after we confirm you requirement.

Q4.What kind of payment does your company support?

A: T/T, L/C, Cash, Western Union are all accepted if you have other payment,please contact us.

Q5. What is your production capacity?

A. We can finish 40000 pcs batteries each month,we can talk because different mode battery with different capacity, we can talk
details by email.

Q6. Which market do you already sell?

A.We already ship to Europe, Middle East, South America, Asia, Africa etc.