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Sunpal 12v 50ah Lifepo4 Lithium Battery Deep Cycle Smart Bms 1
Sunpal 12v 50ah Lifepo4 Lithium Battery Deep Cycle Smart Bms 2
Sunpal 12V 50Ah LiFePO4 Lithium Battery Deep Cycle Smart BMS Malaysia
SKU SP-LFP12V50AH

Sunpal 12V 50Ah LiFePO4 Lithium Battery – Deep Cycle, Smart BMS

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In Stock

RM599.00

5 Year Warranty
Built-in BMS
6000+ Cycles

12V • 50Ah

In stock

Volume, fleet, or project pricing — Malaysia team confirms the quote, then sends a pay link.

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SKU: SP-LFP12V50AH Category:

Power built for demanding systems

Smart BMS • Deep Cycle • Malaysia Ready Sunpal 12V 50Ah LiFePO4 Lithium Battery Upgrade to a compact, premium and reliable 12V LiFePO4 battery Malaysia users can trust for solar backup, camping, portable power boxes, DC systems and deep-cycle lithium battery storage. Add to Cart View Specs 12VVoltage Class 50AhCompact Capacity BMSSmart Protection LiFePO4Lithium Chemistry…

Nominal Voltage12V
Capacity50Ah
Long Cycle Life6000+ deep cycles
Intelligent BMSBuilt-in protection
Maintenance FreeNo acid, no upkeep
5 Year WarrantyPeace of mind
Smart BMS
Sunpal 12V 50Ah LiFePO4 Lithium Battery – Deep Cycle, Smart BMS
IP65 Rated
LiFePO₄ deep-cycle storage

LiFePO₄ chemistry built for daily deep cycles. Stable, long-life power in a compact pack.

The Sunpal 12.8V 50Ah LiFePO₄ battery stores 640Wh for compact solar, auxiliary, marine and light backup — precise capacity, stable voltage and maintenance-free ownership without lead-acid weight.

View Specs Estimate Runtime
640Wh Energy Storage 6000+ Cycles Smart BMS IP65 Rated
12.8Vnominal voltage
50Ahdeep-cycle capacity
640Whstored energy
6000+cycle life rating

Compact capacity, real LiFePO4 value

When you need clean storage without a large pack.

Sunpal 12V 50Ah LiFePO4 Lithium Battery – Deep Cycle, Smart BMS

The 50Ah Sunpal pack suits smaller daily loads, auxiliary circuits and space-limited installs — with the same LiFePO4 chemistry, Smart BMS protection and maintenance-free ownership as the larger Sunpal batteries.

Right-sized energy640Wh is a practical reserve for lights, routers, pumps and compact 12V systems.
Lighter to installEasier handling for cabins, boats, carts and tight equipment bays.
Cleaner than lead-acidNo acid refilling and better usable capacity for modern deep-cycle use.
Same Sunpal platformSmart BMS, IP65 sealing and long cycle life in a compact footprint.

Premium confidence

Compact pack. Durable chemistry.

Stable LiFePO₄ voltage and deep-cycle life in a smaller footprint — built for essentials that need to stay powered, day after day.

640Whenergy storage for compact systems
6000+cycles for long-term durability
IP65sealed protection for daily use

Power flow

How the Sunpal 50Ah battery supports your system.

The system flow is simple: collect energy, store it safely, then deliver stable power to the equipment you depend on.

Input Solar / Charger
Sunpal 50Ah LiFePO4 + Smart BMS
Output Aux / Cabin / Light backup

Capacity story

See where 50Ah sits in the range.

The 50Ah model is the compact step in Sunpal’s 12.8V LiFePO4 family — step up to 100Ah or 200Ah when you need longer runtime.

50Ah vs 100Ah Energy Storage
12.8V 50Ah640Wh
12.8V 100Ah1280Wh
Energy Formula
12.8V×50Ah=640Wh

Suitable for compact solar, auxiliary power, marine electronics and light backup use.

Smarter protection

Ready for everyday deep-cycle use.

The Sunpal 50Ah LiFePO4 battery is designed for compact solar storage, auxiliary circuits, mobile power and light standby systems.

Smart BMS ProtectionHelps protect against overcharge, over-discharge, overcurrent and short-circuit risks.
Stable Power DeliveryConsistent voltage output helps support connected equipment more reliably.
Better for Solar StorageA strong fit for users who need dependable energy reserve from their solar system.
Maintenance-Free UseNo water refilling, no acid upkeep and no routine operating hassle.

Applications

Power for compact applications.

Compact solar storageStore harvested energy for lights, routers and small night loads.
Auxiliary 12V systemsA clean pack for secondary circuits, carts and equipment bays.
Marine electronicsDeep-cycle support for fish finders, radios and onboard accessories.
Light backupKeep essentials online during short outages without a large bank.

FAQs

Frequently Asked Questions

Use a LiFePO₄ (lithium) charge profile and set bulk/absorb to 14.6V for a full charge on this 12.8V 50Ah pack. A 14.4–14.6V window is normal in real-world inverter/MPPT menus. Keep equalize off — lead-acid equalize voltages are too high for LiFePO₄.
After absorb, float around 13.5–13.6V, or stop charging if your charger has a LiFePO₄ storage/stop mode. For daily use, about 10–25A (0.2C–0.5C on a 50Ah pack) is a practical charge rate — stay within the BMS max charge current in the product manual.
Only if it has a true LiFePO₄ or user-defined profile near 14.6V absorb with equalize disabled. Generic AGM/flooded presets often float too high or run equalize, which can trip the BMS or stress the pack. Prefer a LiFePO₄-compatible charger, inverter or MPPT.
On a 14.6V CC/CV charge, current tapers at the end of absorb. After resting with no load or charge for about 30 minutes, a full 12.8V LiFePO₄ pack typically sits around 13.3–13.4V. Voltage under load is not a perfect fuel gauge — use a shunt or BMS state-of-charge when you can.
Choose 50Ah when space, weight or budget favour a compact pack and your daily loads are modest. Step up to 100Ah for longer runtime.
Yes for frequent cycling — longer life, more usable capacity and less maintenance than typical lead-acid of similar size.
Identical batteries can often be paralleled with proper wiring and charging. Confirm the recommended configuration before install.
No water refilling or acid upkeep during normal LiFePO4 operation.

Customer feedback

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Technical data

Specifications

Overview

SKU
SP-LFP12V50AH
Availability
In stock

Physical

Weight
5.58 kg

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Sunpal 12V 50Ah LiFePO4 Lithium Battery – Deep Cycle, Smart BMSRM599.00