12.8V 3.3Ah Rechargeable 26650 LiFePO4 Battery Pack

Suitable for Light Fixtures & RV Backup, >2000 Cycles, B2B Customization

Nominal Voltage

12.8V

Nominal Capacity

3.3Ah

Energy

42.24Wh

 

  • Upgrade your light fixtures and RV backup power with the HiMAX 12.8V 3.3Ah rechargeable 26650 LiFePO4 battery pack. Featuring >2000 cycles, smart BMS, and global compliance.
  • For commercial orders and large purchases, contact us at services@himaxelectronics.com

HIMAX 12.8V 3.3Ah Rechargeable 26650 LiFePO4 Battery Pack

Reliable Backup Power for 12V LED Light Fixtures

At a lighting contractor in Austin, Texas, a 12V LED fixture project uses this 12.8V 3.3Ah 26650 LiFePO4 Battery Pack as a compact backup module for 6–8W display and safety lights. With about 42Wh of stored energy, it can support short outage windows, reduce service calls, and keep wall sconces, cabinet lights, or emergency accents working in retail and hospitality spaces after closing.

Compact RV Backup Battery for Low-Draw 12V Devices

For an RV rental company near Denver, Colorado, this 12.8V 3.3Ah 26650 LiFePO4 Battery Pack works as a dedicated backup for low-draw 12V systems, such as LED step lights, a GPS tracker, or a control-panel memory line. In a weekend rental fleet, its compact size helps technicians add backup power without a large auxiliary battery, improving convenience during campground stops and check-ins.

Specifications

12.8V 3.3Ah 26650-3300 Cell LiFePO4 battery pack for Light Fixture, Home And Electronic
Nominal Voltage
12.8V
Nominal Capacity
3.3Ah
Energy
42.24Wh
Charge Voltage
14.6V
Discharge cut off voltage
10V
Charge Method
CC/CV
Standard Charge Current
0.66A
Max. Charge Current
1.65A
Standard Discharge Current
0.66A
Max. Continues Discharge current
3A
Cycle Life
2000周
Dimension
54*54*77mm
Weight
360g
Storage Temperature
-10~30℃

Frequently Asked Questions

Can you customize the battery pack to fit our specific RV or lighting device?
Absolutely. As an OEM/ODM specialist, we tailor everything from the physical form factor of the 26650 cell configuration to specific connectors and BMS communication protocols (like RS485/CAN) to seamlessly integrate into your RV backup infrastructure or compact light fixture housings.
How does this battery ensure compliance with our market's safety regulations?
Our battery packs are engineered with global compliance in mind. The internal structure, BMS safeguards, and 26650 cell chemistry are designed strictly according to CE, UL, and UN38.3 testing criteria. This compliance-ready architecture significantly smooths the certification process for your final consumer products.
What specific technical advantages does this offer for Light Fixtures vs. RV Backup?
For Light Fixtures, the advantage lies in our flat discharge curve, ensuring constant current output so LEDs never dim until the battery is depleted. For RV Backup, the advantage is structural resilience and deep cycle capability (>2000 cycles at 80% DoD), absorbing high burst currents for appliances while resisting road vibrations.
How do you guarantee consistency for large B2B orders?
We employ automated cell sorting for our 26650 units, ensuring a voltage variance of <0.05V and internal resistance variance of <5mΩ per batch. This multi-stage quality control guarantees that the 10,000th unit performs exactly like your approved prototype.
Why partner directly with HiMAX instead of a trading company?
Direct factory partnership means cutting out the middleman for better ROI, direct communication with our structural and circuit engineers for rapid prototyping, and transparent lead times. We act as an extension of your own R&D department.

Download

#Download LiFePO4 battery pack 12.8V 3.3Ah 26650-3300 cell Specifications

Recommended Products

INQUIRY TO BUY
Login