SKU: 26640614967

Voltium LiFePO4 Smart Battery 12,8V 300Ah

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Description

Voltium LiFePO4 Smart Battery 12,8V 300AhDe VE SPBT 12300 van Voltium Energy is een 12,8 V LiFePO4 (Lithium ijzerfosfaat) accu met een capaciteit van 150 Ah en een energie inhoud van circa 1920 Wh. Deze accu behoort tot de Smart Battery serie van Voltium en is ontworpen voor cyclisch gebruik (deep cycle) ideaal voor energie opslag bij off grid systemen, campers, boten, zonne energieopstellingen, en andere toepassingen waar betrouwbaarheid en levensduur belangrijk zijn. Technologie en werking

De VE-SPBT-12300 van Voltium Energy is een 12,8 V LiFePO4 (Lithium-ijzerfosfaat) accu met een capaciteit van 150 Ah en een energie-inhoud van circa 1920 Wh. Deze accu behoort tot de Smart Battery-serie van Voltium en is ontworpen voor cyclisch gebruik (deep-cycle) — ideaal voor energie-opslag bij off-grid systemen, campers, boten, zonne-energieopstellingen, en andere toepassingen waar betrouwbaarheid en levensduur belangrijk zijn.

🔋 Technologie en werking
🧪 LiFePO4-cellentechnologie

De accu gebruikt LiFePO4 cellen (Lithium-ijzerfosfaat), een van de veiligste lithiumchemieën voor stationaire en mobiele energieopslag.

LiFePO4 heeft een relatief lage zelfontlading, hoge energiedichtheid en constante spanning tijdens ontladen wat resulteert in betere prestaties dan traditionele lood-zuur accu’s.

De batterij weegt ongeveer 31.5kg, slechts een fractie van vergelijkbare loodaccu’s, wat transport en installatie vergemakkelijkt.

🧠 SMART BMS — Battery Management System

Deze Voltium-accu bevat een geïntegreerd intelligent BMS, dat de volgende functies verzorgt:

Celbalancering (houdt individuele cellen gelijkmatig geladen).

Beveiliging tegen overladen en diepontladen.

Temperatuurbeveiliging om schade bij extreme omstandigheden te voorkomen.

Kortsluitbeveiliging voor extra veiligheid.

Voorlaadfunctie zodat de accu hoge inschakelstromen van bijvoorbeeld omvormers veilig aankan.

Bluetooth-monitoring via een mobiele app voor realtime inzicht in status en prestaties. 

Je kunt via Bluetooth op een smartphone of tablet de actuele status zoals spanning, laadniveau en temperatuur uitlezen. 

🔌 Specificaties
Kenmerk    Specificatie
Nominale spanning    12,8 V DC 

Capaciteit    300Ah

Energie    ± 3840 Wh

Technologie    LiFePO4 (Lithium-ijzerfosfaat) 

Gewicht    ca.31.5 kg

Afmetingen (L × B × H)    ca. 520 × 269 × 222 mm

Aansluiting    standaard accupool

Cycli levensduur    > 3000 bij zwaar gebruik, tot > 6000 bij lichte belasting 

Bluetooth monitoring    Ja 

Verwarming Ja

Montagepositie    In elke positie mogelijk

Ontlaadt stroom 200A bij 25graden ( Piek 400A 3Sec. )

Laadstroom bij 25 graden 200A


Opmerking over levensduur: afhankelijk van laad- en ontlaadsnelheid kan deze accu tussen de 3000 en 6000+ cycli behalen bij volledig ontladen (100 % DOD). 


⚙️ Prestaties en laadgedrag

Laadvermogen: de accu kan relatief snel worden geladen, en dankzij BMS en voorlaadfunctie kan hij hoge piekstromen van bijvoorbeeld omvormers aan. 
Kleine Zonnepanelen

Laadstemperatuurbereik: LiFePO4 accu’s werken over een breed temperatuurgebied en blijven stabiel en veilig bij wisselende omstandigheden. 

Laadprofielen: geschikt voor laadprofielen die passen bij LiFePO4, en niet geschikt voor traditioneel lood-zuur laden zonder aangepaste instellingen. 

🔄 Seriën en parallel gebruik

Deze accu’s kunnen serieel (voor hogere spanningen) en parallel (voor meer capaciteit) worden gekoppeld. Vaak worden tot vier batterijen in serie of parallel gebruikt, afhankelijk van het systeemontwerp. Voor seriële koppeling kan een Battery Equalizer worden aanbevolen om cellenspaning gelijk te houden. 

🧰 Toepassingen

De VE-SPBT-12150 is geschikt voor uiteenlopende toepassingen zoals:

Camper, caravan en buscamper energievoorziening

Marine (boten en jachten) energieopslag

Zonne-energiesystemen (off-grid en hybride)

Vaar- en recreatie-applicaties

Professionele cyclische systemen en backup-power 

💡 Voordelen

✔️ Lange levensduur en hoge cyclustelling — aanzienlijk langer dan traditionele loodaccu’s. 

✔️ Lichtgewicht en compacte vormfactor — makkelijker te installeren. 

✔️ SMART BMS met Bluetooth-monitoring – complete statusinformatie via app. 

✔️ Hoge veiligheid dankzij LiFePO4-chemie en uitgebreide beveiligingen. 

✔️ Modulaire koppeling — eenvoudig uitbreidbaar systeem

 

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SKU: 26640614967

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4.6 ★★★★★
Based on 25 reviews
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Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
So readable!
Format: Paperback
I devoured this book in one day, and I’m very glad I didn’t read reviews first. Go in blind if you can—the jacket gives just enough and nothing more. At first, it feels like a story about control. Dannie—who has planned every detail of her life—has everything working exactly as intended. Until one night she falls asleep and spends an hour five years in the future. It doesn’t feel like a dream. It feels like inhabiting a premonition—something real, physical, and undeniable. When she wakes up, everything shifts. The story moves from careful planning to knowing—and not being able to change what’s coming. It’s not the story you think it will be. But it is a very good love story. What I appreciated most is how it explores what love actually asks of us, without dressing it up or making it easy. It’s a quick read, but it lingers. And somehow, I’m not even mad at the author for taking me on an unexpected journey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
E
Verified Purchase
Elizabeth
Whiting, US
★★★★★ 4
Perfect summer book!
Format: Kindle
Dannie has had her life planned out since she was a little girl. Get into the good school, find the right job, meet the guy, find the perfect job, get engaged, get married, buy the house, and maybe one day, have the kid. So far, everything is going according to her plan. She has made it to the "get engaged" moment and it is perfect. She has the man of her dreams and everything is on track to meet all of her goals. But the night of her engagement, something makes her swerve off course. She dreams a very vivid and real dream that it is 5 years in the future and she is in a different apartment and has a different ring on her finger, and there is a different man in her life. She wakes up suddenly and tries to forget. 4 and a half years go by and Dannie still hasn't set a wedding date...life keeps getting in the way. One night she and her fiance meet her best friend, Bella, for dinner on a double date only to find that her best friend's date is the man she dreamed about. All Dannie can think about why he is in her life and more importantly, how she can change the future. Along the way, Dannie has to learn many hard lessons, including accepting the unexpected. Told from Dannie's perspective, this fast paced and heart breaking novel, examines love and one's chosen family. The author uses "the dream" to frame the entire story and I loved the feel and rhythm of this book. It feels suspenseful knowing Dannie is on somewhat of a countdown. This isn't a romance book (believe me, not my thing) but it is a love story. It is a rather short novel, which made it a fast read, but I found myself wanting more. I would have liked to have seen a little more plot development before the story's major twist occurred. But overall, I really enjoyed and would recommend to anyone wanting a heartfelt, yet not sappy, summer read.
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Reviewed in the United States on May 19, 2020
J
Verified Purchase
Jacob Johnson
Los Angeles, US
★★★★★ 5
amazing!!
Format: Kindle
Full of twists and turns but an amazing story of love and friendship! A must read if you like a little mystery.
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
jesica love
Carnegie, US
★★★★★ 3
Not what I expected at all
Format: Paperback
Hmmm. So this is a good book. But I’m mad b/c I feel betrayed. The back of the book says it’s about Dannie, and how the night she gets engaged to her longtime boyfriend David, she falls asleep. And then she wakes up and spends one hour 5 years in the future. A different apartment, a different ring, a different man. “It’s a love story, but it is not the one you’re expecting”. Ok, so spoiler alert. If you’re planning to read the book, maybe you shouldn’t read this review and should just read the book as it’s meant to be read. But I would have liked a warning. This is a story about friendship. Dannie and Bella have been best friends since they were 7. While Dannie is conservative and loves to plan, Bohemian Bella flies by the seat of her pants and goes where the wind takes her. They are so different, but are twin souls. And I think the story of their friendship would have been enough. But instead, I was told it was a love story about a woman and two potential men. And I was definitely not warned that this would be a crying book, but the last 20 pages had me just over misty. Overall, this was not the book I thought I’d be reading. And while it was good, I feel like I’ve been tricked and I’m mad about it.
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Reviewed in the United States on November 24, 2025
A
Verified Purchase
Amazon Addict
Charlottesville, US
★★★★★ 4
well written
Format: Kindle
I enjoyed reading this story. It kept my attention and I read the book in a couple of days. The end was a bit unexpected, which is a good thing. The story itself was a little slow at times and I didn’t feel that drawn to the characters. I also wish I had known that it would be a bit sad.
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Reviewed in the United States on February 3, 2026

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