1Pcs Green 4S 40A 14.8V 16.8V Li-ion Lithium 18 650 Battery PCB BMS Board

BCLONG
sku: 2863150286
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$9.07
Shipping from: United States
Description
Features: brand new high quality Made of high quality material durable 4 strings of 40A lithium battery protection board built-in recovery function - automatic recovery. Enhanced version suitable for electric drills with starting current below 80A and power below 230W (without balance function). Integrate 10 imported low internal resistance MOS tubes continuous discharge 40A suitable for electric drills sprayers LED lights low-power inverters etc. Ideal 4S 40A 4S40A lithium-ion battery 18 650 charger BMS PCB protection board with balance drill motor 14.8V 16.8V lithium battery module. Product parameters: Charging voltage: 16.8V~18.1V Continuous discharge current (upper limit): 40A (If the heat dissipation environment is not good please reduce the load current.) Continuous charging current (upper limit): 20A Dimensions: Approx. 45x55x3.4mm/1.8x2.2x0.13 Scope of application: nominal voltage 3.6V 3.7V lithium battery (including 18 650 26650 lithium polymer battery) Precautions 1. Due to body measurement please allow slight size deviation. 2. This model is an enhanced version of BMS PCB without equalization charge. 3. Four 10C-20C power batteries or eight 5C-10C power batteries are required to successfully start the electric drill (ordinary 18 650 cannot start the electric drill!!). 4. Strictly follow the wiring of 0V 4.2V 8.4V 12.6V and 16.8V. Do not touch any components on the board when soldering wires to avoid short circuits. 5. When welding the battery or charging for the first time as long as the single battery exceeds 4.2V the 430 resistor will heat and discharge (discharge to about 4.19V and stop heating). If the 430 resistor is very hot (too hot to touch) please check whether it is connected wrongly. 6. When connecting 4 sets of batteries in series please ensure that the voltage of each set of batteries is the same. If they are different charge each group of batteries individually and reconnect them in series. In the discharge test the battery whose voltage drops faster is a bad battery. Package Included: 1 * 4S 40A Protection Board Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.
Price history chart & currency exchange rate
Customers also viewed

$15.44
Повседневный летний вид Свободный крой с коротким рукавом из ледяного шелка Модный летний стиль с коротким рукавом Легкая эластичность
aliexpress.ru
$700.90
(496 PCS ) FFH30S60STU Original Semiconductor Rectifiers DIODE TO247 IC CHIP FFH30S60STU
aliexpress.ru
$35.25
Для Black Decker LBXR20 LB20 LBX20 LBXR2020 LB2X4020-OPE электроинструменты, перезаряжаемая батарея 20 в 6500 мАч, литий-ионная сменная батарея
aliexpress.ru
$0.81
Носки мужские хлопковые, свободные мягкие однотонные повседневные тонкие эластичные базовые вязаные в рубчик, спортивные с высокой посадкой
aliexpress.ru
$5.20
Funny Ears Knitted Hat Beanie Contrast Color Heart Creative Fall Winter Warm Full Face Ski Facewear Caps Windproof Hat for Women
aliexpress.com
$8.53
2023 New Winter Children's Warm Cotton Jackets Rabbit Fur Collar Coats Baby Short Quilted Jacket Kids Clothes Girl Boy Outerwear
aliexpress.ru
$5.99
2023 Autumn Fashion Casual Hoodie Short Skirt Long Sleeve Loose Fitting Waist Temperament Commuting Pullover Dress for Women
aliexpress.com
$920.00
Роскошные современные Виллы для дома, экономное художественное оформление дивана, креативный дизайнерский einzigen stuhl
aliexpress.ru
$0.59
1 Pair Cute Elegant Alloy Women Earrings Faux Pearl Bow Knot Drop Earrings Jewelry Accessory
aliexpress.com
$10.50
Фоторамка пластик "Gallery" 21х29,7 см чёрный (пластиковый экран), Черный, Строгий стиль
goods.ru
$19.01
Feringa Classic 2 kg ração para gatos a preço especial! Feringa Adult Classic Vaca - 2 kg
zooplus.es
$11.53
High Quality Knee Brace Neoprene Dog Leg Brace Anti-Lick Joint Fixation And Recovery Auxiliary Strap Dog Hock Brace
aliexpress.ru
$23.10
Motorcycle Front Brake Caliper Guard Protector Cap Cover for YAMAHA N MAX N-MAX 125 NMAX 155 NMAX155 NMAX125 2015 - 2022 2021
aliexpress.com
$135.44
sandals 2021 high heels summer breathable fashion pointed modern real leather designer shoes luxury brands metal chain, Black
dhgate.com
$30.53
women's tanks & camis arrivals v-neck off-shoulder knitted vest fashion lady sleeveless tank black,white size s,,l
dhgate.com
$7.68
Toivotukasia, Новое поступление, женские леггинсы, тонкие, высокая эластичность, леггинсы для фитнеса, женские штаны
aliexpress.ru
$171.30
tote brand bag designer luxury evening 421970 body women handbags iconic cross clutches handles shoulder gslm
dhgate.com
$10.27
Bandai ULTRAN Fusion Card Thunder Epaulettes Beria, Zofi, Leo Max, King Black Game Card коллекция японского мультфильма
aliexpress.ru
$82.68
artificial wreath with fruit for front door home and kitchen farmhouse all seasons wedding party decor decorative flowers & wreaths
dhgate.com
$10.66
100 мм x 5 м рулон из чистой меди электропроводящая экранирующая лента для гитары D0LB
aliexpress.ru
$19.69
2 pcs usb computer speakers portable speaker stereo 3.5mm with ear jack for deskpc laphome notebook tv loudspeakers
dhgate.com
$37.07
5d Diamond Painting Happy santa Diamond embroidery diy full square diamond mosaic Cross Stitch rhinestone christmas gift Decor
aliexpress.com
$14.61
браслет 2016 золото идея ювелирных изделий hip hop 1 ряд iced out теннис цепи из нержавеющей стали 4мм 5мм ааа цирконий алмаз теннис ожерель, Black
dhgate.com