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6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module

★★★★★ 4.4 out of 5 (934 reviews)
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$12.99
$21.65
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✓ complimentary fulfillment on this item • Limited time offer

Brand: XIITIAItem Weight: 0.05 KilogramsInput Voltage: 3.7 VoltsOutput Voltage: 16.8 Volts (DC)Plug Format: Micro-USB★Multiple Protections: Over-discharge protection, overcurrent protection, overcharge protection; High charge and discharge current.★premium; Compact size and lightweight; High-accuracy voltage detection circuit; Fine workmanship and rugged; Stable performance.【Low Standby Current】: MOS transistor can control the battery charge and discharge, low standby current consumption.★If you want to start the drill successfully, it requires 3pcs15C-20C power batteries, or 6pcs10C-15C power batteries.【Applications】: It is suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit).Besides, it can use for electric drill with starting current below 80A and power below 135W.

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📋 Product Description

6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module

  • Brand: XIITIA
  • Item Weight: 0.05 Kilograms
  • Input Voltage: 3.7 Volts
  • Output Voltage: 16.8 Volts (DC)
  • Plug Format: Micro-USB
  • ★Multiple Protections: Over-discharge protection, overcurrent protection, overcharge protection; High charge and discharge current.
  • ★finest; Compact size and lightweight; High-accuracy voltage detection circuit; Fine workmanship and tough; Stable performance.
  • 【Low Standby Current】: MOS transistor can control the battery charge and discharge, low standby current consumption.
  • ★If you want to start the drill successfully, it requires 3pcs15C-20C power batteries, or 6pcs10C-15C power batteries.
  • 【Applications】: It is suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit).Besides, it can use for electric drill with starting current below 80A and power below 135W.


This product is outstanding for anyone looking for quality Luggage products.

📐 Specifications

SKU: 875464

Category: Luggage > Other Bags > Travel Accessories

Original Price: $21.65 USD

Sale Price: $12.99 USD

Availability: In Stock

Condition: Brand fresh

🚚 fulfillment & Returns

✓ complimentary distribution on orders over $50

Standard dispatch: 3-5 business days

Express fulfillment: 1-2 business days (+$9.99)

30-Day Returns: Not satisfied? Return within 30 days for a full refund.

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4.4
★★★★★
Based on 934 reviews
AP
Adam Parker ✓ Verified
1 month ago
★★★★★
Exactly What I Needed
I find the 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module plush enough for daily use.
MK
Megan King ✓ Verified
2 weeks ago
★★★★★
magnificent 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module!
Quality meets expectations for this 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module.
HP
Heather Perez ✓ Verified
1 month ago
★★★★★
Highly suggest 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module
For the price, the 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module feels okay so no complaints. No setup issues.
RS
Rachel Scott ✓ Verified
1 month ago
★★★★★
Exactly What I Needed
At first, the 6pcs Enhanced 4S 40A 16.8V 18650 Lithium Battery Protection Board PCB BMS Charger Protection Circuit Balance Charging Module is straightforward to use and I don’t regret it.

KC
Kayla Campbell ✓ Verified
1 week ago
★★★★★
Exactly What I Needed
To be fair, it feels okay which feels reasonable.