Batteries

SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty

$ 905USD · price may vary

Model: SK12V280H
Specifications: 0

Overview

SOK Lithium Battery Features

SOK Lithium Battery 7 year warranty and maintenance free with a 8000~12000 cycles life span.

Detachable cover with replaceable BMS and cells.

Built-in heater pad for using in down to -4°F.

Bluetooth4.0 , support IPhone or Android smartphone.

Support connect in parallel for larger capacity.

Built-in smart Battery Management System (BMS). Low temperature charging cut-off.

High temperature charging or discharging cut-off.

Over charging and discharging protection.

Over current and short circuit protection.

Battery cells auto balance.

Please note for connecting in series: NOT OVER 4 Batteries IN SERIES, and make sure add the battery voltage balancer.

SOK Lithium Battery Specifications

Charge information

Recommended Charge Current 56 A

Maximum Charge Current 120 A

Recommended Charge Voltage 14.6 V

Discharge information

Maximum Continuous Discharge Current 200 A

Peak Discharge Current 250 A (7.5 s ±2.5 s)

Recommended Low Voltage

Disconnect 10.4V

Size Information

Terminal Type: M8, 5/16 lugs

Weight: 73 lbs.

Temperature Information

Discharge Temperature -4 to 140 ºF

Charge Temperature 4 to 113 ºF (built-in heater pad)

Storage Temperature 23 to 95 ºF

Certifications Information

UL1973&IEC62619 for Battery cells.

MSDS for shipping.

Still Have Questions? Give us a call today 1-877-242-2792

How to read this datasheet

Detailed specifications for SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty have not been published yet. SOK lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a battery, the figures that matter most are system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

What to check before ordering

The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.

What people get wrong

Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.

Price and availability

SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty is listed at $ 905 (USD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports SOK locally before ordering.

SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty — frequently asked questions

How much does SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty cost?

SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty is listed at $ 905 (USD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty?

SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty is a SOK product, listed under batteries with model reference SK12V280H. The SOK brand page lists the rest of its range so you can compare across the catalogue.

Is SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty right for my system?

That depends on what it has to connect to. For a battery, check usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack and continuous charge and discharge current, which limits how much power you can draw from the pack against the rest of your equipment before price enters the decision. Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.

Where can I buy SOK 280Ah 12V LiFePO4 Deep Cycle Battery | Bluetooth + Built-In Heater | SK12V280H | 4,000–8,000 Cycles | 7-Year Warranty?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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