12.8V 42Ah Battery
Our 42Ah option boasts a full protective BMS with a hard case and M6 Brass Screw terminals.
Weighing only 5.5kg, it is great for portable fishing electronics, boat lifts, LED light systems and small solar power applications.
Rated Capacity: 41.1Ah, 526.08Wh
Nominal Voltage: 12.8 VDC
Dimensions: L 197 × 165 × 166mm (7.75” x 6.50” x 6.56”)
Weight: 5.5Kg (12lb)
Battery Management System:Short Circuit, Current, Voltage, Cell Balancing
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
Cells: IFR 26650 3600mAh LiFePO4, 4S12P
Cycle Life: 2000 @ 0.2C (100% DOD), 6000 @ 0.2C (80% DOD), 10000 @ 0.2C (50% DOD)
Temperature Limits: Charge 0 ~ 45°C, Discharge -20 ~ 55°C, Storage -20 ~ 55°C
Connectivity: Series: 4 Units (48Vdc 42Ah), Parallel: Unlimited (12.8Vdc)
Terminal Connector: M6 Brass Screw
Ingress Protection: IP44
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
https://www.lynaclithium.ca/wp-content/uploads/2019/11/12.8V-42Ah-Quick-Sheet.pdf
Pre-Order Now
$387.00
Battery Features

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

FeatherWeight
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.

SuperCharged
Battery is equipped with oversized BMS and wiring to achieve the highest output.
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!
12.8V 42Ah Battery
Our LFP battery comes loaded with all the safety and performance features you expect from Lynac in a compact, drop-in ready package. Designed with powerful simplicity in mind so you don’t have to carry any extra weight!
More Products
Battery Features

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

FeatherWeight
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.

SuperCharged
Battery is equipped with oversized BMS and wiring to achieve the highest output.
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!
Battery Advantage
12.8V 42Ah Battery
Our LFP battery comes loaded with all the safety and performance features you expect from Lynac in a compact, drop-in ready package. Designed with powerful simplicity in mind so you don’t have to carry any extra weight!