US POWERWIN BT5120 51.2V 100Ah 5120Wh Battery

CHF 986.27

Product Description

POWERWIN 51.2V 100Ah LiFePO4 Battery, 51.2V 5Kw 5120Wh Massive Power Lithium Battery Home Battery with 100A BMS, 4000~15000+ Cycles, for Home, RV, Solar, Off-Grid Power Source


· Item: POWERWIN LiFeO4 Battery


· Battery Capacity: 5120WH

· Cell Type: LiFePO4

· Cycle times: 4000-15000

·Lifespan: 10 years

· Product Weight: 86lb

· Package Size: 20.5*10.6*8.7 inch

About This Item

·【Grade-A Lithium Battery】 Premium quality, high-level safety inside the every cell. Perfectly for solar energy house, RV, camping, motor homes, off grid office and back up power source.

·【Longer Lifecycle】 POWERWIN 48V100Ah LiFePO4 battery states 4000~15000 cycles ( 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD ), 10x longer-lasting than SLA battery.

·【A.I. Realtime Protection】 Built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Temperature resist & no memory effect.

·【Larger Power】51.2V 100Ah, 5120Wh independent energy, 4 times larger than the regular 12.8V 100Ah battery.

·【Ideal Energy Storage Batteries】 Sealed battery, impact resist, maintenance free, and ready to use. Perfect for energy storage.

·【UPS Ready】 Enough rated voltage for UPS module.



Q: Why does the BATTERY smell bad when opened?
A:The circuit board of the product contains silica gel which will get damp after long-term transportation, so when you use the product, it will bring the smell of damp silica gel. So, we recommend that keep the product stationary for at least 12 hours after receiving it or you can use the product outdoors or in a ventilated environment.
The internal battery is a solid battery, so there is no problem of battery leakage.


Q: Why the product battery life is poor? (eg. battery drains too quickly.)

A: This product is a lithium-ion battery, which has the characteristics of shock resistance, fall resistance, high temperature resistance, and rapid output. When using this product, try to avoid using it in low temperature (subzero) environments with high power output (such as connecting to refrigerators, ovens, etc) .

Attention: To maintain the service life, please fully charge the battery once every 3-6 months and avoid running out of power in daily use .

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