2S 3S 4S 5S Li-ion Lithium Battery 18650 Charger BMS 20A 25A 30A 40A 60A 100A Protection Board with Balance For Drill Motor
2S 3S 4S 5S Li-ion Lithium Battery 18650 Charger BMS 20A 25A 30A 40A 60A 100A Protection Board with Balance For Drill Motor
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Product Information
Product Information
At Electraaa, we bring you high-quality electronic products that combine smart technology with reliable performance. Every item in our collection is carefully selected for durability, ease of use, and value — making your daily life simpler, faster, and more convenient.
Whether it’s for home, work, or on the go, our electronics are built to deliver:
- ⚡ Reliable performance you can count on
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From practical gadgets to essential accessories, our products are made to enhance your lifestyle and keep you connected. Smart, affordable, and designed with you in mind — that’s Electraaa.
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Shipping Information
We aim to make your shopping experience smooth and reliable. All orders are carefully processed and shipped within our standard delivery window.
- 🚚 Delivery Time: 7–10 business days
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Refunds & Returns
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- 🔄 30-Day Money Back Guarantee: If you don’t like the product for any reason, simply return it within 30 days of purchase for a full refund.
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Product Details
2S 3S 4S 5S Li-ion Lithium Battery 18650 Charger BMS 20A 25A 30A 40A 60A 100A Protection Board with Balance For Drill Motor
3S 25A 12.6VBalance
Balancer is just a Auxiliary function, The balancing means when the battery charging,each series battery need with the same voltage.when ONE cell voltage get 4.2V ,the other cells not, the first cell voltage will discharge to wait the other cells rising to the same level.
Note:
battery internal resistance differences within 5 milliohm, voltage within 0.03 V voltage, capacity vary within 50 ma
Features:
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) low standby current consumption.
Brief Parameter:
3S 40A 12.6Balance
4S 40A 16.8V
5S 100A 21V LMO
1.This protection board is 3s 4s 5s in common use lithium battery protection board (you can adjust for how many strings to be used), the default delivery is 5S ternary lithium.
2.Specified chip, stable performance, support disconnection protection, over-current protection, over discharge protection, overcharge protection, with balance, etc.
3.Common use for “same port” and “different port”, the protection board uses 15 high-power of ultra-low resistance MOS tube (discharge of 8, charging of 7), in the same port mode can support the discharge current 60A, charging current 60A; different port mode discharge current 80A, charging current 60A.
4.Can use for LMO.Ternary lithium battery.LCO(3.7V)battery packs etc.
Parameter:
FOR Li-POLYMER LiMnO Protect Parameter(3.6V/3.7V)
Single cell battery overcharge protect voltage : 4.21-4.29 V
Single cell battery overcharge protect recover voltage : 4.14-4.24 V
Overcharge protect delay : 1.5-2.5S
Single cell battery over-discharge protect voltage : 2.72-2.88 V
Single cell battery over-discharge protect recover voltage : 2.9-3.1 V
Over charge protective current:100A
Over discharge protective current:100A
Over-discharge protect delay : 0.5-1.5S
Temperature protect : Yes,have Temperature control interface.
Disconnect protect : Yes
Shortage protect : Yes
Shortage delay : 100-600 uS
Shortage protect recover mode: Off load release.
Contact discharge current:80A
Synopline discharge current:60A
Charging current:60A
balance function:yes
Ampere balance (Current) : 60MA
Current balance accuracy : 4.14-4.24V
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Love from our customers
Verified Verified Verified Verified Verified Verified| Feature | Electra | Others |
|---|---|---|
| Exceptional Product Quality | ✔ | ✘ |
| 24/7 Customer Support | ✔ | ✘ |
| Fast 5-10 Day Shipping | ✔ | ✘ |
| Proudly Designed in Australia | ✔ | ✔ |
| Money-Back Guarantee | ✔ | ✔ |
SCROLL THROUGH THE LOVE ❤️
"Amazing battery life!"
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new line
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