Ne cherchez plus le chargeur idéal pour votre batterie ! Les kits batterie et chargeur LiFePO4 Power Queen sont conçus pour une compatibilité totale, avec une tension, des connecteurs et des fonctions de protection adaptés. Que vous alimentiez un camping-car, un bateau ou une installation solaire, bénéficiez d'une solution tout-en-un prête à l'emploi, sans souci.
11 produits
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Classic | Charger
Chargeur 12V50Ah+12V10A
Batterie LiFePO4 Power Queen 12 V 50 Ah + chargeur 14,6 V 10 AC$291.68 C$419.98 -
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Classic | Charger
Chargeur 12V 100Ah + 14,6V 20A
Batterie LiFePO4 Power Queen 12 V 100 Ah + chargeur 14,6 V 20 AC$448.28 C$679.98 -
Classic | Charger
Mini chargeur 12 V 100 Ah + 14,6 V 20 A
Batterie LiFePO4 Power Queen 12 V 100 Ah Mini + chargeur 14,6 V 20 AC$438.28 C$789.99 -
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Classic | Charger
Chargeur 12V 200Ah + 14,6V 40A
Batterie LiFePO4 Power Queen 12 V 200 Ah + chargeur 14,6 V 40 AC$849.48 C$1,528.99 -
Classic | Charger
Chargeur 12 V 200 Ah Plus + 14,6 V 40 A
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Bluetooth | Low-Temp | Charger
Chargeur intelligent 12 V 100 Ah TM + 14,6 V 20 A
Batterie LiFePO4 intelligente basse température Power Queen 12 V 100 Ah + chargeur 14,6 V 20 AC$488.98 -
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Classic | Charger
Chargeur 24 V 100 Ah + 29,2 V 20 A
Pourquoi choisir Power Queen ?
Durée de vie supérieure à 10 ans
Conçues pour durer plus de 4 000 cycles complets, soit 10 fois plus longtemps que les batteries plomb-acide. Utilisez-les pendant des années, sans souci.
Garantie de 5 ans
Utilisez-le en toute confiance sur la route, à la maison ou hors réseau : notre garantie de 5 ans vous protège.
Cellules de qualité EV + BMS intelligent
Fabriqué avec des cellules LiFePO4 de qualité EV et un système de gestion de batterie intelligent pour des performances ultra-sûres et constantes, à la maison ou hors réseau.
Écologique, 100 % recyclable
Sans matières dangereuses et 100 % recyclable : plus sûr pour votre maison et meilleur pour l’environnement.
Économisez de l'argent, inquiétez-vous moins
Aucun entretien, aucune panne précoce : économisez davantage au fil du temps avec une batterie conçue pour une valeur à long terme et une tranquillité d'esprit.
Plus de 5 000 avis d'utilisateurs réels
Retours gratuits sous 30 jours
Garantie de 5 ans
Livraison rapide et gratuite
Pourquoi perdre du temps à rechercher des pièces détachées alors qu’elles ne fonctionnent peut-être même pas ensemble ?
Témoignages de clients
FAQ
Will the battery be fully charged when I receive it?
Due to the requirements of battery transportation, we will charge the battery to a 30%-50% charge level before we ship it to you. So the battery is not fully charged when received, we recommend fully charging it before starting to use.
Does Power Queen have Anderson Connector inbox?
Yes, the majority of Power Queen's chargers come equipped with Anderson connectors. For example, models like the Power Queen 14.6V 10A, 14.6V 20A, 14.6V 40A, and 29.2V 20A chargers include Anderson connectors along with M8 battery terminals, providing a convenient and secure connection.
If you are purchasing our LiFePO4 battery, it’s recommended to check the product manual or contact the seller to confirm whether the Anderson connector is included to ensure compatibility with your charger.
Can the battery be discharged while charging?
It's allowed to charge the battery while discharging, but simultaneous charging and discharging is not recommended, as it may affect the battery's lifespan.
Why it is recommended to store the batteries at a 50% charge level?
The reason why we recommend storing the battery at a 50% charge level is that the composition and performance of the battery are relatively stable at 50% charge, and a 50% battery charge level is relatively better for long-term storage compared with 100% fully charged.
The voltage dropped from 14.2V to 13.4V, why so fast? Is the battery damaged?
Based on the characteristics of Lithium Iron Phosphate (LiFePO4) batteries, the voltage measured by all LiFePO4 batteries during charging is not the real voltage of the battery. Therefore, after charging and disconnecting the battery from the power source, the voltage of the battery will gradually drop to its real voltage.
If you need to test the real voltage of the battery, please charge and disconnect the power supply and test its voltage after putting it aside for over 3 hrs. After you test it, please kindly let us know the value.
Can a 29.2V charger charge a 24V battery system with two 12V batteries in series?
Yes, if the charger is compatible with LifePO4 batteries, the 29.2V charger is suitable for charging a 24V battery system consisting of two 12V batteries connected in series.
Why does the battery shut down when I turn on the inverter, how fix it?
There is a capacitor in the input port of the inverter. When the inverter is switched on, the battery needs to charge the capacitor first if the capacitor is off power, and when the capacitor is fully charged the inverter can start with load normally.
The inrush current during the charging of the capacitor is very high and if the capacitor is not fully charged during one turn-on, the BMS will cut the circuit to protect the battery.
We recommend that you add a surge suppressors or resistors with a power of 10W to 50W and a resistance of 20Ω to 50Ω between the battery and the inverter, which can be connected for only 3-5 seconds to solve this problem.
Where are the terminal bolts?
Please remove the sticker from the foam sponge and the bolt can be found in the hole underneath the sticker.
Why does the manual recommend a busbar for parallel connections?
The manual recommends the use of busbars when connecting in parallell,It is because the busbar helps reduce the number of connections at the same battery terminal, minimizing contact resistance and maintaining better performance among all connected batteries, ensuring that each battery is charged and discharged at the same rate so that each battery draws the same current, resulting in more stable system operation.








