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Home > What's New !!! > LiFePO4 Prismatic Battery: 12.8V 40Ah (512Wh) with Watt Meter to Monitor Battery Operation --- Double Over-Drain Protection(48.0)
LiFePO4 Prismatic Battery: 12.8V 40Ah (512Wh) with Watt Meter to Monitor Battery Operation --- Double Over-Drain Protection(48.0)
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In Stock
Product ID # 6360
Part Number: LFP-G4S40
Lead Time: 5 Business Days
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| Packing
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- 12.8V 40Ah LiFePO4 rechargeable battery module is made of 4 pcs LiFePO4 Prismatic Module: 3.2V 40 Ah in 4S configuration with Aluminum side panel, Nylon handle & Plastic Cover on the top
- Double over-drain protection by On/Off switch & PCM (30A limited)
- Note: The color of Plastic Cover can vary pending on availability
- 1 x On/Off switch to turn off Watt Meter when not in use to prolong the battery life
- Perfect Device to protect battery from over drain
- This switch won't perform a over-discharge voltage protection < 9.2V ( PCM (30A limited)will cut off instead).
- Must turn on switch before use. Must turn off switch after use.
- 1 x Compact Digital Battery Monitor for Any 0-60V Rechargeable Battery Pack up to 100Amp --- CE listed
- Perfect to monitor the status of this battery pack while discharging.
- Such as: Voltage (V) , Current (A), Power (W), Electronic Charge (mAh)
- Acrylic Conformal Coating Technology applied to protect battery pack from
- Static Electric Shock
- Over-high pressure load
- Over-heat
- Moisture & Dust
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| Voltage
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Voltage: 12.0V (Nominal) 12.8 V (working) 15.2 V (peak) 10.0 V ( cut-off)
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| Capacity
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40Ah (512Wh)
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| Cycle life
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> 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
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| Protection
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- One PCM (30A limited) installed with the battery pack and protects the battery from
- Overcharge (> 15.6 V)
- Over discharge (<9.2 V)
- Over drain ( >30 Amp)
- Short circuits
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| Energy Density
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| Prewired
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| Charging rate
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13.33A recommended, 40.0A Max
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| Max. Discharging Rate
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- 30Amp(Impulse rate < 5 sec) limited by PCM
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| Dimensions (LxWxH)
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- 205mm(8.0") x 125mm (4.9") x 215mm(8.5")
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| Weight
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- 6600grams (14.0 Lb 8.8 Oz )
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Data Sheet
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| Smart Tips
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| Applications
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- This 12.8V Battery module is good for any application that need a continuous draw of 30Amp Max(Impulse rate < 5 sec)
- You may build battery pack for higher voltage (series connection) or higher capacity (parallel connection)
- Burn-time = 512Wh / motor's wattage
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| Warning
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What are the advantages to these cells compare to Other LFP cells similar in nature?
- Superior safety performance due to patented new safety valve and pressure cap designs;
- Batteries do not explode or catch fire when batteries are shorted or punctuated resulting in internal shorts;
- More robust connection due to new electrode terminal design using four rivets or four screws per terminal; Prevent loose connections caused by vibration;
- Reduced impedance due to improved electrode terminal design;
- Improved cycle life;
- New cell structure better facilitates BMS integration and battery pack formation, and improves air circulation.
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Product Reviews
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