12.8V 30Ah Battery

10A 14.6V Charger

3A 14.6V Charger

In stock

SKU: 12-700102 Categories: ,

Oversized Premium BMS – Solid Grade A+ 26650 Cylindrical Cell Construction – Sealed IP 65 Size Case – Slim Profile

Battery Spec's

Download PDF Datasheet

Product Model: 12.8V 30Ah
Rated Capacity: 30Ah, 384Wh
Nominal Voltage: 12.8Vdc
Cycle Life: 2000 @ 0.2C (100% DOD), 6000 @ 0.2C (80% DOD), 10000 @ 0.2C (50% DOD)
Dimensions: 7.13 x 3.03 x 6.69” (181 x 77 x 170mm)
Weight: 7.5lbs (3.4kg)
Battery Management System: Charge Balancing, Current, Voltage, Short Circuit, Temperature
Cells: IFR 26650 3600mAh LiFePO4, 4S12P
Charging Method: Constant Current - Constant Voltage (CC - CV): (0.2C to 14.4Vdc) - (14.4Vdc to 0.01C)
Voltage Limits: Charge: 14.6Vdc, Discharge: 10Vdc
Current Limits: Charge: 40Adc, Discharge: 40Adc continuous
Temperature Limits: Charge 0 ~ 45°C, Discharge -20 ~ 55°C, Storage -20 ~ 55°C
Connectivity: Series: 4 Units (51.2Vdc 30Ah), Parallel: ~15 (12.8Vdc)
Terminal Connector: M4 (3/16") Lug - Brass Bolt
Certifications: UN 38.3, IEC626619-3600, 3.2V26650 CB IEC62133
Ingress Protection: IP65

Battery Features


Battery was designed to withstand splash damage and/or brief water submersion.



Battery offers half the weight of its lead-acid counterpart.


Shock Resistant

Battery is vibration tested and designed with solid casing to help withstand shock damage.

What is 12.8V 30Ah Battery ?

The slim 30Ah option boasts a full protective BMS with Grade A+ cells, a sealed hard case and M4 Brass Screw terminals. Weighing only 7.5lbs, it is great for portable fishing electronics, boat lifts, LED light systems and small solar power applications.


If each Lynac Lithium Technology battery product does not sufficiently meet the outlined performance specifications, a full refund is to be given once the product is returned, inspected, and proven faulty.
Seller assumes a 3-year manufacturer's warranty followed by a 4 year prorated warranty totalling 7 years.
Each product must be registered and proven to be used and maintained according to the recommended operational and maintenance parameters that are to be agreed upon at the time of installation.

To register a product Click Here

UN 38.3 Certification

Did you know the U.S. Department of Transportation and many international regulatory bodies require lithium batteries are certified to UN38.3 prior to transport?

Shipping Standards For Lithium Batteries

Lithium batteries must have safeguards built in to withstand the physical and environmental hazards encountered not only during shipping but throughout their lifetimes. UN38.3 is the prevailing United Nations standard that lithium batteries must meet to receive certification for safe transport. The U.S. Department of Transportation and many international regulatory bodies require lithium batteries are certified to UN38.3 prior to transport.

Lithium batteries must undergo a rigorous series of tests to meet UN38.3 performed by an approved independent testing laboratory. Batteries must not rupture, leak, disassemble, or catch fire to receive certification. There are eight tests that that must be passed for a lithium battery to receive the certification.

Testing For UN38.3 Certification

  1. Altitude Simulation, which means that low-pressure testing simulates unpressurized airplane cargo space at 15,000 meters.
  2. Thermal Testing, ensures the cell and battery remain sealed through rapid and extreme temperature changes.
  3. Vibration Testing meaning it simulates vibration during transport, followed by Shock which assesses cells and battery's ability to withstand cumulative physical shock.
  4. External Short Circuit, which assesses a battery's ability to withstand prolonged external short circuit conditions.
  5. Impact & Crush. This simulates a battery's ability to withstand mechanical abuse that could create an internal short circuit.
  6. Overcharge aka evaluating the battery's ability to withstand overcharge conditions, and finally, Forced Discharge, which tests the battery's ability to withstand its stated maximum discharge rating.

The responsibility to ensure that batteries meet the UN standard falls upon the seller and unfortunately, some products in the marketplace do not meet the standard. UN38.3 is an extremely important safeguard for you the customer. A lithium battery could see a 15 year or longer lifetime depending on how often it is discharged and UN38.3 certification should be a primary consideration in your lithium battery purchase.


Check out our FAQ to get answers to common LFP questions!
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The Lynac Advantage

Certified Grade A Cells

The highest grade cells give our LFP batteries the quality and performance that you would expect from your LFP battery leader.

Oversized BMS

Oversized Battery Management System (BMS) puts our LFP batteries above and beyond the standard, producing peak power output at maximum efficiency will ensure the highest performance and longest cycle life.

Designed in North America

Lynac Lithium is based in North America where we push the limits of battery innovation by designing and building quality products with your feedback!

Lynac Intel Plus App

Download our Lynac Intel Plus App to take full advantage of your battery!
This is the most powerful Bluetooth App with Extensive Monitoring Features, Adjustable Parameters, and a Remote Kill-Switch for Charging and Discharging.
For more information about our app check out our blog: https://www.lynac.com/lynac-intel-plus-app-review/

Have more questions? Get in touch with us and we will answer you ASAP!

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