PLEASE READ THE DESCRIPTION CAREFULLY.
Shipping to Lower 48 USA states only via Fedex Ground Shipping. Note that this item can't ship to PO boxes. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.
The battery that can outlive you! 50,000 deep discharge cycles! For the discerning DIY-er that appreciates safety, high power, and ultra long-life while taking advantage of Sodium-ion's innovative chemistry and environmental benefits. Prussian blue electrode sodium ion 12v 8S batteries are a responsible alternative to lead and lithium batteries. Goodbye rare earth materials like cobalt and questionable lithium supply chains. Unlike lithium, frequent rapid charging does not affect battery performance. These cells can be discharged down to zero volts and charged back up rapidly with no problems. Great for use in very cold environments as low as -4°F (-20°C).
Perfect for use with car audio, UPS, Data Centers, IT / Network closets, Telecom Base Stations, Landing Stations, Backup Power for on and off-grid sites, Industrial, and other mission critical uses. BattGo BG-8S balancer meter not included, sold separately > HERE.
MODULE KEY FEATURES
- Cycles: Up to 50,000
- Operation: -20°C to 40°C (-4°F to 104°F)
- Rare Earth Materials: None
- Safety: Nonflammable, no thermal runaway
- Tolerates short circuit
- Tolerates overcharge
- High power density
- Extremely fast recharge (charging from zero to >99% SOC in only a few minutes)
- Module Voltage: 12v
- Configuration: 8S
- Individual Cell Voltage Range: 1v-2v
- Module Capacity: 5.6Ah
- Module Operating Voltage Range: 8vdc - 14.87vdc
- Maximum Discharge Current: 142A (25C)
- Maximum Charge Current: 72A
- Module Weight: 6 lbs
- Module Size: 9" x 11" x 1.5"
- Certifications: UL1973 and UL 9540A cell test (results show no thermal runaway)
One of the safest batteries available. Low fire risk, short circuit tolerant, penetration/drilling tolerant.
Above: Natron hole-saw drilling test, no fire or thermal runaway.
We recommend fully charging this pack as soon as you receive it. Extremely fast recharge, charges from zero to >99% SOC in just a few minutes. Unlike lithium, frequent rapid charging does not affect battery performance. Charger not included.
Video coming soon!
These items are sold for DIY and Second Life purposes. Even when sold as “new”, "unused", “NOS”, or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal. If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.
Safety is important to us, we don't want people to get hurt or property to get damaged, especially when working with DIY and/or second-life lithium-ion batteries. All batteries everywhere are inherently dangerous, so we urge all who work with DIY and/or second-life lithium-ion batteries to take safety seriously so as to avoid causing any harm to self, others or property.
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