Supply 12V Lead - Acid Car Battery for Cars/Buses/Trucks/Boats, Maintenance - Free, Constant Voltage Charging, ISO9001

If you're putting a 12V battery into a car, bus, truck, or boat that uses a standard starting system, the L5 model will work fine—it's a maintenance-free lead-acid unit with constant voltage charging set between 1.45V and 1.5V. The nominal 100Ah capacity and 88A rating handle cold cranking reasonably well, but it's not suited for deep-cycle appliction like trolling motors or off-grid solar banks.

We pack these in cartons strapped to wood pallets, and the dimensoins are 351x175x190mm—roughly that footprint—so check your tray clearance before ordering. The wet shelf life is about a year, but we usually have stock, so confirm lead time if you need a specific production date code.

Our factory holds ISO9001 certifcation, which means you get consistent process control on electrolyte formulation and plate pasting, but frankly the 18-month warranty is pretty standard for this class. You'll get a COA with each shipment showing specific gravity and open-circuit voltage readings from the batch.

Payment terms are typically T/T or L/C at sight, though we've done 30% deposit with some repeat buyers—MOQ is usually 50 units or so, but our company can flex on that for first-time orders if you're testing the market. We don't do cash on delivery obviously, and shipping from China takes 20 days or so via sea freight.

Also, the brand is POWSEA by default, but you can customize the label and even the case color (usually black or grey lead times vary). What it does is give you a drop-in replacement for most OEM group sizes, just verify the terminal orientation—we've seen people skip that and it's a hassle.