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Protection Upgrade
- Low-temp Cut off
Humsienk ORIGIN 12V 200Ah Plus LiFePO4 Battery (250A BMS) – ECE R10 Certified
Tax & shipping included
- Performance Beast with 250A BMS：Up to 3200W continuous output, delivering 150% more power than standard 100A systems
- Massive 2560Wh Capacity：Over 24 hours of runtime, easily powering high-demand appliances
- 10-Minute Easy Installation：Lightweight and maintenance-free, true plug-and-play replacement — one unit replaces two
- 6000+ Cycles & Full Protection：EV-grade cells with 10+ year lifespan, 6000+ deep cycles (80% DOD), and multi-layer safety protection
- Wide Temperature & IP65 Rated：Operates reliably from -4°F to 140°F (-20°C to 60°C), built for harsh environments
- Expandable 4S4P System：Up to 40.96kWh energy capacity and 51.2kW output power
- Flexible Charging Options：Supports solar, vehicle, grid, and generator charging, fully recharges in just 5 hours
- 5-Year Warranty & Fast Shipping：Shipped from local warehouses with free delivery
- Certified Safety：Certified with IEC, FCC, CE, ECE R10, RoHS, and UN38.3 standards
Special Add-Ons
Humsienk 12V 300Ah Series LiFePO4 Battery
Humsienk ORIGIN 12V 640Ah LiFePO4 Battery (Bluetooth & 250A BMS) – ECE R10 Certified
Shipped from Poland or Germany, nearest warehouse. 2–5 business day delivery, varies by country. See shipping policy.
Product item Warranty period
LiFePO4 Batteries (≤50Ah) — 3 Years
LiFePO4 Batteries (>50Ah) — 5 Years
Refurbished Batteries — 3 Years
Battery Chargers — 3 Years
Other Battery Accessories — 1 Years
Certified with ECE R10,CE, CE EMC, E-Mark, FCC, RoHS and UN38.3. Non-toxic LiFePO4 chemistry, recyclable construction,safe for renewable energy storage applications.
Enjoy hassle-free 30-day returns and our price protection guarantee. If you find a lower price, contact our support team for a refund. See policy for details.
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Free Local Shipping
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VAT & Duty Free
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24/7 Expert Support
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Protection Upgrade
Battery Performance
250A
Continuous Discharge
2560Wh
Energy Capacity
32000W
Output Power
Specifications
Nominal Voltage
12.8V
Nominal Capacity
200Ah
Energy
2560Wh
Terminal
M8
Cycle Life
6000@DOD80%
Months Self Discharge
≤3%/Month
Efficiency Of Charge
100%@0.2C
Efficiency Of Discharge
96~99%@0.5C
Charge Voltage
14.4V±0.2V
Charge Mode
CC/CV
Charge Recommended Current
40A
Max. Continuous Charge Current
250A
Discharge Recommended Current
100A
Max. Continuous Discharge Current
250A
Discharge Cut-Off Voltage
10V
Charge Temperature
32°F~131°F/0°C~55°C
Discharge Temperature
-4°F~140°F/-20°C~60°C
Storage Temperature
32°F~113°F/0°C~45°C
Ingress Protection Rating
IP65
Plastic Case
ABS
Size
521.51×238.01×220.8(mm)/20.53×9.37×8.69(inch)
Weight
26.4kg±3%/58.2lb±3%
What's in the Box
Battery
×1
Screw
×4
User Manual
×1
Plastic Insulation Cap
×2
Product Documents
HS12V 200Ah Manual
User Manual & Specification Sheet · English PDF
- IEC 62619
- UN 38.3
- RoHS
- CE
- FCC
- ECE R10
FAQ
Unfortunately, no. The Humsienk 12V 100Ah LiFePO4 lithium battery is a deep cycle battery and can only be used as a power supply battery, not as a starting battery.
It boasts excellent weather resistance, operating reliably and discharging steadily in a wide temperature range from -20°C to 60°C (-4°F to 140°F), handling everything from severe cold to scorching heat. To protect the internal cells, the safe charging temperature range for all standard LiFePO4 batteries is between 0°C and 55°C (32°F to 131°F).
Featuring a rugged IP65-rated enclosure, this battery is completely dust-tight and highly water-resistant, engineered to effortlessly handle rain, boat spray, and harsh outdoor environments. While it can survive getting wet, it is not designed to be fully submerged underwater. Like any premium electrical system, installing it in a standard battery compartment (such as inside your RV or boat cabin) is the ideal way to ensure peak performance and maximize its 10+ year lifespan.
This battery holds a massive 2560Wh of energy. Thanks to the upgraded 250A Battery Management System (BMS), it can easily deliver up to 3200W of continuous output power. This means it can not only provide over 24 hours of standard runtime but effortlessly power high-demand appliances like RV air conditioners, microwaves, and coffee makers—making it the ultimate choice for camper van travel and off-grid living.
A standard 12V 100A battery can usually only output around 1280W, which often falls short when running heavy-duty appliances. Our Plus version, equipped with a 250A BMS, skyrockets the continuous output power to 3200W—a massive 150% performance improvement! You can run multiple high-drain devices simultaneously without tripping the overload protection, truly making it a performance beast.
The precise dimensions are 521.5 × 238.0 × 220.8 mm, and it weighs approximately 26.4 kg. Compared to traditional lead-acid batteries of the same capacity, it weighs less than half. Featuring a true plug-and-play, zero-maintenance design, a single unit effortlessly does the work of two. Installation takes just 10 minutes, maximizing your precious space.
Absolutely! It features a highly flexible 4S4P expansion system (allowing up to 4 in series and 4 in parallel simultaneously, up to 16 batteries in total). You can easily scale your system up to a massive 48V 800Ah bank, delivering an incredible 40.96kWh of total energy and 51.2kW of output power. Whether for heavy-duty RV use or a whole-home off-grid backup system, it can handle the load perfectly.
We use high-quality, EV-grade LiFePO4 cells. At an 80% Depth of Discharge (DOD), it is built to deliver over 6000 deep charge/discharge cycles. Even if you deep cycle it once every single day, its lifespan can easily exceed 10 years, making it an incredibly cost-effective long-term energy investment.
It offers ultimate charging flexibility. It is fully compatible with solar panels (requires an MPPT controller), vehicle alternators (requires a DC-DC charger), grid power, and generators. With a maximum continuous charge current of 250A, it can be fully recharged in as little as 5 hours using an appropriate high-output charger.
You can shop with absolute confidence. We back this battery with a solid 5-year warranty. All orders are shipped directly from our local warehouses in Europe (such as Poland and Germany) with fast, free delivery. We also offer 30 days of free returns on all products, ensuring your peace of mind from purchase to performance.
Having problems with the battery. Cell 2 and 3 are out off balance by 1.5 volt and keep trying to balance without any effect. Power is intermittent and switches off every 5 seconds. Charging not possible. Send already 3 emails without getting an answer back. Not happy at all so far!
Дякую,за акумулятор,зараз користуємся і тестуємо.Трохи була нарозбериха з доставкою.прийшлось їхати вслужбу доставки і отримувати там.Бо до дому за адресою так і не привезли
Package could be better, now it had hole in side and small nick in side of battery. Only cosmetic but still... Battery seems to be like it should be, quality product.
Everything perfect with delivery. Good technical support. Seems like top grade. Time will tell.
This is a neat little LiFePO4. I got this to experiment on a smaller cheaper scale what using a LiFePO4 battery with a LiFePO4 battery charger and a power inverter would be like. My ultimate goal is to get about 10K watt hours of battery power for home backup during an emergency.I was able to connect this battery to my 1000W Bestek Power Inverter and power some stuff. This battery can only output 12.8V x 12Ah = 153.5 watts. I tried it on an 800W and 500W load and the BMS protected the battery from damage.I successfully ran a lamp with 10W LED bulb for a couple hours and it barely made a dent in the charge level. I was then able to recharge the battery with my HTRC LiFePO4 Battery Charger. It was loud and took a long time, but it worked.You could use this battery for "power outage on the cheap", because it could power 5 x 10W lamps for more than 2 hours. You just need a basic inverter and charger.
I've tested all 3 of my current batteries from HumsiENK, and they are for real. Testing at just over the 102AH mark, factoring in inverter efficiency. I have a fourth and, for now, final battery coming
Arrived well packed, with four bolts and two caps and detailed user manual. Specs on pics. I will charge and discharge a few cycles with wall charger and solar. After a while I’ll share the performance results. Seems like a good value deal.Update: Humsienk 12.8v 100ah holds 13.3v at 50-60% state of charged capacity. Full charge reaches up to 14.02v, gets stabilized at 13.85v at 100% capacity.Humsienk customer service responded within 24hrs and conducted supportive knowledgeable assistance.
Fast delivery and good product at a great price. I have not used it but I did charge it and am awaiting camping in a couple of weeks to use it. , just what I needed.
Delivered on time. Tested a few times with a 12 volt trolling motor I borrowed. Worked very well. I haven't tried it on my 36 volt TM but I'm sure they will be fine.
não tem propriamente 150ah , mas em termos qualidade/preço é excelente.
Werk goed snelle levering
Super tevreden! Boven verwachtingen.
Heb de accu getest! Zit gewoon 130AH in thanx!
Ben niet verder gegaan wou hem niet diep ontladen!
absolutely 100% professional company from start to finish from battery manufacturer to Dilivery company. amazing logistics the way it shud be . Ged in Ireland 🇮🇪
Great battery! Everything works well.
Tuote vaikuttaa hyvältä, mutta toimitus oli ala-arvoista ( Postnord )
A priori c'est tout bon
très bien batterie légère Bluetooth impeccable content de mon achat
No me gustó el tiempo q tardo en llegarme, aunq creo q no es problema del distribuidor de la batería sino de la empresa de reparto en mi caso en España ( SEUR )
Perfetto, arrivato prima del previsto, sembra di qualita qualita top. Ancora devo provare
Excellent quality and great postage
Nopea toimitus
Bra pris , snabb leverans , bluetooth appen funkade perfekt 😎
Näyttäs pelittävän hyvin,mutta kansi jäi käteen kun nostin laatikosta,onnettomasti kiinni kulmista sikafleksillä tai sen tapaisella,sain 10% korvauksen hinnasta,laitan sikafleksillä kiinni kunnolla
ei kuulemma vaikuta 5 takuuseen joten takuu pelittää edelleen!
Nopea toimitus
Lieferung dauerte etwas lange, aber sonst sher zufrieden! Batterie schaut gut aus, lässt sich mit Handy verbinden, alles super! Bin gespannt auf Langzeitergebnisse
OK
Akku on mitä pitikin.
