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Emergency Backup Battery

12V 42ah emergency backup battery with water proof cover;Free maintenance type;LiFePO4 Chemistry;Strong compatibility, wide range of applications, home energy storage, solar power systemsetc.All-round multi-functional protection Battery Management System(BMS): overcharge protection, over-discharge protection, short-circuit protection, etc.

Description

Features


12V 42ah emergency backup battery with waterproof cover


Operation as many needed in parallel

Longest warranty in the industry (3+ years)

Automotive-grade lithium battery


Parameters


12V 42ah emergency backup battery with waterproof cover
Brand Manly/OEM
ModelMLP12V42A
Electrical Characteristics
Standard Voltage
12.8V
Standard Capacity42Ah
Capacity(Wh)
537.6Wh
Recharge Cycles
>3500 cycle
Monthly Self-Discharge<2%
Standard Charging
Maximum .Charging Voltage14.6±0.2V
Charge MethodConstant current constant voltage(CC/CV)
Suggested Charge Current8.4A@0.2C

Maximum Charge Current

42A@1C
Standard Discharging
Discharge Current42A@1C
Continous Discharing Current42A@1C
Maximum Discharing Current126A(<3s)@3C
End of Discharging Voltage10.0V
Structure
Battery Type3.2V Lithium iron phosphate
TerminalCustomzied
Enclosure IP RateIP65
Plastic CaseWhite ABS
Battery ShapAdjustable
Product Size Customzied (L*W*H)
OEMWelocme
LiFePO4 Battery Advantage
High Temperature ResistantLow Self-discharge
Maintenance freeNo memory effect
Environmental
Charge Temperature0℃ to 45℃(32℉ to 113℉) 
Discharge Temperature-20℃ to 60℃(-4℉ to 140℉)
Storage Temperature0℃ to 45℃(32℉ to 113℉) 

Customized Services: Feel Free share your requirement to MANLY Battery at sales@manlybatteries.

com.


Applications of the LiFePO4 Battery 12V 42Ah

LiFePO4 Battery 12V 10Ah

Why Choose MANLY Battery?


QUALITY

CE, UL, SGS, FCC, ROHSand Iso9001: 2000 certified


PROFESSIONAL SERVICE

Excellent management team, professional technical personnel


Professional pre-sales service with whole-hearted after-sales service


MANLY Battery Factory Overview

Electric Battery for Scooter 1

36V Lithium Scooter Battery 5

why us

Customers Feedbacks

12 Volt Battery for Travel Trailer 1

FAQ


Q:  What are the lead time?

A:  7-14 working days if in stock. and 25-30 days for mass production.


Q: Can I have a sample order?

A: Yes, we welcome samples in order to test and check the quality.


Q: What's the MOQ limit?

A: There is no MOQ for samples. For bulk order quantity, the more quantity, the cheaper.


Q: Can you produce the order with the customer's brand?

A: Yes, of course. OEM & ODM service is warmly provided.

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