DEE SPAEK 12V 300Ah LiFePO4 Lithium Battery with 200A BMS 8000+ Deep Cycles $233 + Free Shipping
Ships from US warehouse.
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USSS35 for $35 off at checkout.
Final Price: $232.9
Backup Code: JJY30K for $30 off
Key Specs:
- Capacity & Voltage: 300Ah (3840Wh), 12.8V nominal, Grade A+ LiFePO4 pouch cells.
- Long Life: 8000+ deep cycles at 80% DOD, 5-year warranty.
- Smart BMS: 200A BMS with 6 protections (over-charge/discharge, over-current, short circuit, high/low temp).
- Low-Temp Operation: Charges down to 0°C/32°F, discharges down to -20°C/-4°F.
- High Power: Max 100A charge & 200A continuous discharge current (400A peak for 5s).
- Durable & Compact: IP65 rated, ABS case, 385 * 190 * 245mm, 25kg (55 lbs).
- Expandable: Supports up to 4 in series & unlimited in parallel for system expansion.
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https://www.aliexpress.us/item/32...84184.html 
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6 Comments
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Tested on 280 and 150 ah ecoworthy batteries as well, so you'd THINK it'd match up lol
not a big deal , the bluetooth connection to check is definitely important for me though.
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