12V 42Ah LiFePo4 Deep Cycle Rechargeable Battery for PV Energy Storage Applications

12V 42Ah PV Solar Battery

The 12V 42Ah PV solar battery stands out for its high energy density, extended cycle life, and excellent charge/discharge performance. This reliable and eco-friendly option is ideal for various solar applications, offering consistent power and low-maintenance operation.

Product Description:

1. Model Number: MLP1242S
2. Nominal Capacity: 42Ah
3. Nominal Voltage: 12.8V
4. MAX Charge Voltage: 14.6V
5. MAX Charge Current: 42A(Customization)
6. Customization Support: Including voltage, capacity, current, size, appearance, etc.

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Light in weight:

LiFePO4 substitution battery is only approx. 1/3 of lead acid battery in weight;

Environmentally friendly:

LiFePO4 does not contain any harmful heavy metal elements, pollution-free both in production and actual use.

Long Cycle Life:

This battery is with over 2000 time charge and discharge cycle life, after that, capacity left is still 80% of original value, self discharge rate is much lower than li-ion battery and lead-acid battery;

Customized &Save Time:

Battery cells, size, capacity, voltage, connector…most parameters can be changed according to your request. You don’t need to take too much time to search an exist model

Application of 12V 42Ah PV Solar Battery

1)Energy Storage: PV Energy Storage, UPS, backup, power station;
2)EV: Golf trolleys, Electric scooters;
3)Solar System: Solar Home System, Solar Street Light, Solar CCTV
4)Telecommunications Base Stations;
5)Others: Emergency Light, Miner’s lamp, portable power supply, digital products, Roboticsetc, AGV/RGV/AMR, etc.

Product Details:

Features:

Maintenance-free operation;
The long service life of 10~15 years;
Inbuilt BMS multiple security protection;
High-quality lithium iron phosphate batteries, safe and reliable;
More rechargeable time, longer lifetime, economic and environmental protection.

Specification:

12V 42Ah LiFePo4 Deep Cycle Rechargeable Battery for PV Energy Storage Applications
Electric Characteristics
Battery Type	LiFePo4	Nominal Capacity	42Ah
Nominal Voltage	12V	Actual Voltage	12.8V
Energy	537.6Wh	Cycle Life	3500+
Charging and Discharging Parameters
Full charge volt	14.6V	Discharge cut-off volt	10V
Max charge current	21A	Max continuous discharge current	42A
Peak discharge current	84A@1~3 Seconds	Suggested charge Volt	14.6V
Mechanical Properties
Dimension	Customize	Housing materials	ABS/PVC/Customize
Weight	About 4.5kg	Communication protocol	RS485/RS232/CANBus/Optional
Waterproof level	IP65	Output connector	Anderson/Optional
Operation Temperature Parameters
Charge	0~45℃	Storage less than 12 months	-20 ~25℃
Discharge	-20~60℃	Storage less than three months	-20~35℃
Recommended	18~28℃	Storage over 12 months	25 ℃

BMS function
Protect battery from Overcharge, Over-discharge, Over-current, Short circuit
Advantage
High safety (no fire, no explosion)	No memory effect	High energy density	Long lifespan
Fast Charge Capability	Waterproof	Individual cell balancing	Easy maintenance

Why choose MANLY:

36 months longer warranty time
OEM/ODM custom is acceptable without MOQ Request
Made of industrial Grade original MANLY factory lifepo4 battery cell with Factory price
With advanced smart BMS (Battery Management System)

Packing & Delivery:

Packaging:

1) Carton box -pallet-container.

2) Packaging also can be customized by customers’ requirements.

Shipping:

1) Shipping time for news sample is 25-30 working days; mass production is 15~20 working days – since deposit received and samples confirmed.

2) Sample order is supposed to be shipped by DHL, UPS, FedEx, or TNT, mass order is suggested to ship by sea, we could supply forwarder service if you need.

Our Services:

OEM & ODM can customize according to your request :

Battery voltage, capacity, and dimension.
BMS charging and discharging current.
Connector, case, and wire.
Your own logo eg: silk print.

After-sales service is available :

Respond in 24 hours to any inquiry on our product.
Take action quickly for a normal customers’ claim within 12 hours.
Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries 12.8V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
One by one tested before shipment.

FAQ:

1: Is MANLY Battery a trading company or factory?

R: MANLY is a company with its own factory, which integrates research, development, production, and sales.

2:How about is the quality of MANLY’s LiFePo4 Battery product?

R: MANLY has 12+ years of experience in lifepo4 battery, is also the authorized supplier of Siemens and BOSCH.

3: Can you do OEM/ODM project?

R: Yes, we have engineers who can help you design and R&D any related products.

4: What’s your MOQ?

R: According to your battery voltage and capacity.

5: What payment terms we can accept?

R: TT/Paypal/West Union/etc.

6:How should I store my 12V 42Ah PV solar battery when not in use?

R:Store the battery in a cool, dry place with a stable temperature, and at around 50-70% state of charge to maximize its lifespan.

7:Can I use a lead-acid battery charger to charge a 12V 42Ah PV solar battery?

R:It is not recommended to use a lead-acid battery charger for PV solar batteries. Use a charger specifically designed for the battery type to ensure optimal performance and safety.

8:Is it safe to use a 12V 42Ah PV solar battery in extreme temperatures?

R:PV solar batteries have a wide operating temperature range but may have reduced performance in extreme temperatures. Consult the battery manufacturer for specific temperature limits.

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