Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery

China Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery, Find details about China Li--Ion Battery, Lead Acid Battery from Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery

Model NO.
SF12-55T
Rated Capacity
42ah
Standard Voltage
12V
Usage
VRLA Replacement
Electrolyte
Li-ion
Brand
Coslight or OEM
OEM/ODM
Support Customize
Application
VRLA Battery Replacement
Nominal Voltage
12.8V
Nominal Capacity
55ah
Weight
5.5kg
Certification
UL, CE, FCC, RoHS, Un38.3, CB, IEC62133, MSDS
Packing
Strictly Follow Un38.3
Cycle Life
3000 Times
Warranty
5 Years
Delivery
Sea, Air or Express
Lead Time
15-35 Days
Delivery Port
Shenzhen, Hongkong, Guangzhou, Dalian, Shanghai
Supply Ability
80000sets/Week
Payment
T/T, L/C, Western Union, etc.
Trademark
COSLIGHT
Transport Package
Wood Case
Specification
138*229*208mm
Origin
China
HS Code
8507600090
Model NO.
SF12-55T
Rated Capacity
42ah
Standard Voltage
12V
Usage
VRLA Replacement
Electrolyte
Li-ion
Brand
Coslight or OEM
OEM/ODM
Support Customize
Application
VRLA Battery Replacement
Nominal Voltage
12.8V
Nominal Capacity
55ah
Weight
5.5kg
Certification
UL, CE, FCC, RoHS, Un38.3, CB, IEC62133, MSDS
Packing
Strictly Follow Un38.3
Cycle Life
3000 Times
Warranty
5 Years
Delivery
Sea, Air or Express
Lead Time
15-35 Days
Delivery Port
Shenzhen, Hongkong, Guangzhou, Dalian, Shanghai
Supply Ability
80000sets/Week
Payment
T/T, L/C, Western Union, etc.
Trademark
COSLIGHT
Transport Package
Wood Case
Specification
138*229*208mm
Origin
China
HS Code
8507600090

Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55Ah LiFePO4 Battery:

Product Description:  
Pack Drawing Specifications
       Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 BatteryWidth 138 ± 2 mm
 
Length 229± 2 mm
 
Height208± 2 mm
 
Weight5.5 Kg
 
ContainerABS+PC
 
TerminalM5
 
Technical Specifications
Nominal Voltage12.8 VStandard Charge Current27.5 A
Nominal Capacity55 AH @ 0.2CMax. Charge Current55 A
Energy704 WhMax. Continuous Discharge Current55 A
Internal Resistance(AC)50 mPeak Discharge Current110 A (3S)
Cycle Life2500+ Cycles @ 1C 100% DODBMS Discharge Cut-off Voltage
BMS
10 V
Monthly Self DischargeLess than 2%Charge Temperature0~45  ºC
Efficiency of Charge100% @ 0.5 CDischarge Temperature -20ºC to 60 ºC
Efficiency of Discharge96~99% @1 CStorage Temperature-20ºC to 60 ºC
Charge Voltage14.6 ± 0.2 VIP ClassIP65
Charge Model0.2C to 14.6 V , then 14.6 V  , charge current to 0.02CMaximum Modules in Series/parallels
/
4S or 4P
Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery
-----ABOUT US-----
A respected smart lithium energy overall solution provider
Company
Shenzhen Coslight power technology co,.ltd is a leading scientific and technological enterprise in the lithium battery industry and has more than 30 years of experience in technology and product development, On the basis of integrating the high-quality assets and excellent teams of Coslight International Group, Coslight is determined to become the world's first-class new energy overall solution provider, providing high-quality products and services to the world's first-class customers. We will continue to carry out technological innovation, breakthrough the battery performance and application boundary, provide customers with smart system solutions, and promote the common development of the electrochemical energy storage industry.
 
Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery
 
WORKSHOP

Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery


Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 BatteryCoslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery

OUR CUSTOMER

Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery


CERTIFICATES

Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery

PACKING AND LOGISTICS

Coslight Rechargeable Lithium Battery to Replace VRLA Lead Acid 12V 55ah LiFePO4 Battery
FAQ:

Q1: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, which can produce by your samples or technical drawings. We can build the molds and fixtures.

Q2.Can I have a sample order?
A:  Yes, we welcome sample order to test and check quality. 

Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.

Q4. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q5. How about your delivery time?
A: Generally,  it will take 20-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6. Do you test all your goods before delivery?
A: Yes, We have a professional QC team to make sure that the product in good condition before sending out the goods.

Q7: How do you make our business a long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them,  no matter where they come from.