Can Manly Battery assist businesses with customized solutions for the 12V 7Ah LiFePO4 Battery?

Yes, MANLY Battery offers customization options for the battery, including voltage, capacity, current, size, and appearance, allowing businesses to tailor the battery to their specific requirements.

How does the rigorous factory inspection process benefit businesses using the 12V 7Ah LiFePO4 Battery?

The rigorous factory inspections before shipping ensure that the battery meets high-quality standards, ensuring consistent performance, reliability, and safety.

Does the IP67 waterproof feature of the battery make it suitable for outdoor or marine applications?

Yes, the IP67 waterproof feature ensures that the battery is protected against dust and can withstand temporary immersion in water, making it ideal for outdoor and marine applications.

Can Manly Battery provide the necessary certifications for businesses using the 12V 7Ah LiFePO4 Battery?

Yes, Manly Battery can provide certifications such as UN38.3, IEC62133, UL, and CE, ensuring compliance with industry standards and regulations.

How does the compatibility of the Battery Management System (BMS) with various inverters benefit businesses?

The compatibility with inverters like Growatt, Goode, Deye, Luxpower, and SRNE ensures seamless integration with existing power systems, enhancing efficiency and reliability.

Buy 12v 7ah lifepo4 lithium battery - manly

12v 7ah lifepo4 lithium battery-wholesale battery - manly

MANLY 12v 7Ah Battery | Wholesale UPS Battery Packs

MANLY 12v 7ah battery supports compact mission DC loads. It powers solar controllers, ride-on toys, electric wheelchairs, portable medical devices, and emergency luminaires. In enterprise UPS cabinets, it functions as a scalable 12V block for strings and control power in high-availability sites. As a battery manufacturer and battery factory, MANLY Battery builds prismatic LiFePO4 with low-temperature cut-off and a 10-year warranty to reduce service events.

Features:

Service Life: 6,000+ cycle rating under defined charge–discharge profiles.
Nominal Energy: ~89.6 Wh (12.8 V nominal, 7 Ah).
Continuous Discharge: 7 A continuous output specification.
Thermal Envelope: Operating range –4°F to 167°F (–20°C to 75°C).
Protection Architecture: Integrated BMS with 20+ protection functions and cell balancing.
Form-Fit Retrofit: Drop-in replacement for legacy 12V 7Ah SLA mechanical footprint and terminals.
Weight Reduction: Up to 93% lower mass versus equivalent SLA form factor.
Compliance Package: UL, CE, FCC, RoHS, UN38.3 documentation available for project approvals and transport.

Accessories

12v Lithium Battery Charger

Battery Cable

Specification 12V 7Ah LiFePO4 Battery

CHARACTERISTICS	PARAMETERS
BATTERY	Cell Type	LiFePO4
	Nominal Voltage	12.8V
	Rated Capacity	7Ah
	Energy	89.6Wh
	Max. Expansion (Parallel & Series)	4S4P
	Cycle Life	6000 cycles at 80% DOD
	Warranty	10 years
CHARGE	Charge Method	CC/CV
	Charge Voltage	14.4V ± 0.2V
	Recommend Charge Current	1.4A (0.2C)
BMS	BMS	7A
	Max. Continuous Charge Current	5A
	Max. Continuous Discharge Current	7A
	Bluetooth	/(Optional)
	Heating	/(Optional)
	Protection	Over-Charge, Over-Discharge, Over-Current, Over-Voltage, Short-Circuit, Over-Temperature
	Balance	YES
TEMPERATURE	Charge Temperature	0℃ to 45℃ / 32℉ to 113℉
	Discharge Temperature	-20℃ to 70℃ / -4℉ to 158℉
	Storage Temperature	-20℃ to 45℃ / 4℉ to 113℉
OTHERS	Terminals	F2
	Weight Approx.	0.92 KG/ 2.02 lbs
	Dimensions	1516595 mm/5.942.563.74 in
	Housing Material	ABS
	Protection Class	IP67
Attention Please: This battery is NOT suitable to be used as a starter battery

MANLY 12v 7ah battery overview and fit

MANLY 12v 7ah battery fits tight enclosures with standard F2 terminals. It uses prismatic LiFePO4 cells at 12.8V nominal and delivers 7Ah (89.6Wh) for compact DC backup blocks.

The 151×65×95 mm housing and 0.92 kg (2.02 lb) mass support repeatable mechanical integration in UPS auxiliary/control circuits, emergency lighting packs, portable medical devices, mobility equipment, and small solar controllers. IP67 sealing and an ABS enclosure help reduce failure risk in dusty or splash-prone sites.

MANLY Battery operates as a battery manufacturer and battery factory for export supply. You can source the 12v 7ah battery as wholesale or bulk lots with defined MOQ and matched labeling; inquire for lot traceability and packing requirements.

Charging, protection, and compliance documentation

Charge MANLY 12v 7ah battery with CC/CV at 14.4V ±0.2V and controlled current. Use a MANLY 1.4A lithium battery charger for the recommended 0.2C rate, and keep continuous charge current at or below 5A to stay inside the pack’s electrical limits.

The BMS provides cell balancing and protection against over-charge, over-discharge, over-current, over-voltage, short-circuit, and over-temperature events. For planning, the pack supports up to 4S4P expansion, with 7A max continuous discharge defined for steady loads.

Validate temperature conditions during commissioning. MANLY 12v 7ah battery supports charging at 0°C to 45°C, discharging at –20°C to 70°C, and storage at –20°C to 45°C. Documentation for project files can include UL, CE, FCC, RoHS, and UN38.3, aligned with export shipment controls.

Suggested visual: charger setpoint card (14.4V ±0.2V, 1.4A recommended, 5A max) plus a compliance-document checklist block.

Applications for MANLY 12v 7ah battery

Enterprise UPS backup for data centers

Data centers need predictable DC support in every outage. MANLY 12v 7ah battery works as a modular DC block for UPS auxiliary power, monitoring, and scalable strings where rack density and service access drive cost. Uptime Institute notes lithium UPS batteries deliver more power from a smaller footprint than VLA or VRLA, which helps relieve cabinet space pressure. Published UPS guidance also reports lithium systems can recharge to about 90% capacity in under two hours for rack-based designs, supporting faster recovery between close-spaced events. Source the 12v 7ah battery in bulk with a defined MOQ, or inquire for matched lots.

Emergency lighting and egress compliance

Emergency lighting must stay on when normal power fails. Codes and guidance commonly require emergency lights to operate for at least 90 minutes after loss of mains power, so facility teams size battery backup around that duration.
MANLY 12v 7ah battery supports self-contained fixtures and central battery units that need repeatable discharge behavior during testing and outages. For replacement projects, DOE safety guidance notes lead-acid performs best in partial cycling ranges (often 10%–50% DoD), so deep discharge use-cases can accelerate degradation and service touchpoints. A qualified battery supplier can deliver wholesale lots with consistent date codes so maintenance records stay clean across sites; MANLY 12v 7ah battery supports that standardization.

Solar, mobility and portable device fleets

Solar and mobility loads need high usable energy per charge. In small solar and DC device fleets, lead-acid round-trip efficiency is often cited around ~80% and deep discharge beyond ~50% DoD links to faster degradation, which forces earlier swap-outs and more field labor. MANLY 12v 7ah battery helps reduce energy losses and downtime in solar controllers, mobility platforms, and portable medical carts where charging windows are short and space is tight. For system economics, NREL modeling across many micro-grid scenarios found Li-ion battery systems produced lower life-cycle cost than lead-acid alternatives, which aligns with procurement teams prioritizing fewer replacements and predictable operating spend. MANLY 12v 7ah battery supports export programs with controlled lot traceability.

Delivery, Packing & Services

Why choose MANLY:

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

Packing & Delivery:

Packaging:

1) Carton box -pallet container.

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

Shipping:

1) Shipping time for bulk orders: 30-45 days after receiving the deposit.

2) Sample order is supposed to be shipped within 7 days, bulk 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 customer’s 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 is the quality of MANLY’s LiFePo4 Battery product?

R: Our company has 12+ years of experience in lifeepo4 batteries pack, and we are the authorized supplier of Siemens and BOSCH.

3: Is it OK to print my logo on the product?

Re: Yes, OEM/ODM custom services are available.

4: Are the batteries safe?

R: Yes, Passed the overcharge, over-discharge, over-temperature, short circuit, acupuncture, and other safety tests, no fire, no explosion at any circumstance

5: Do you provide after-sales service?

R: Yes, the warranty is 36 months, if any quality problems on our side in this period, we can send a new one as a replacement.

6: What payment terms we can accept?

R: TT/Paypal/West Union/etc.

7: How Long Is The Lead Time?

R: Sample is 25-30 working days; mass production is 15~20 working days – since the deposit received and samples confirmed.

8: How long will a 12V 7 Ah battery last?

A MANLY 12V 7Ah battery runtime depends on your load watts. Use a fast estimate: hours ≈ (V × Ah) ÷ W, then reduce for inverter losses and cutoff voltage. A LiFePO4 “12V” pack is typically 12.8V nominal, so MANLY 12V 7Ah battery stores about 89.6Wh (12.8V × 7Ah). A 10W DC load often lands near ~9 hours, while 50W often lands near ~1.5–2 hours. High current draw shortens lead-acid runtime more than the nameplate suggests, so do not reuse SLA runtime assumptions when you spec MANLY 12V 7Ah battery for higher loads.

9: Can I replace a 7Ah battery with a 12aH battery?

Yes, you can replace MANLY 12V 7Ah battery with MANLY 12V 12Ah battery if the system matches. Keep voltage the same, confirm the enclosure fit and terminals, and verify the device charge method supports the new chemistry and setpoints.

The higher capacity extends runtime and increases recharge time. If you use a fixed-output charger, confirm it can charge the larger pack within your required turnaround window, or move to a MANLY 5A lithium battery charger that matches the pack’s voltage profile.

10: What happens if I use a higher Ah battery?

A higher-Ah MANLY battery extends runtime without forcing extra current. The load decides current draw, so capacity mainly changes how long MANLY 12V 7Ah battery class systems can operate before low-voltage cut-off. Integration risks sit in protection and charging. A higher-Ah pack can support higher fault current, so confirm fusing and wiring protection, and expect longer charge time unless you size the MANLY 5A lithium battery charger (or higher-current model) to your turnaround target.

11: How do I charge a lithium battery?

Charge MANLY 12V 7Ah battery with a MANLY 5A lithium battery charger that uses a CC/CV algorithm. CC/CV charging holds current first, then holds voltage while current tapers to a low “tail current,” which is the practical finish point for most lithium packs. Set the charger voltage to the battery’s stated profile and do not “guess” from lead-acid settings. For 12.8V-class LiFePO4, a common reference setting uses ~14.2V absorption and a float stage only if the battery spec allows it; many LiFePO4 systems limit or avoid float. Charging below 32°F (0°C) risks lithium plating unless the BMS/heater explicitly enables cold charging, so rely on the pack’s low-temp control and keep charging above freezing.