In this video I test the POWERWIN Lifepo4 battery. Model BT100 at 12V 100Ah. I test for capacity, resistance, disassemble and show the internal design. I will check the BMS parameters, load the battery with currents up to 220A, and show heating in different usage scenarios. The battery is assembled on the basis of new Great Power cells with a capacity of 100Ag. Quite a good battery, well assembled for adequate money.
*POWERWIN store on Aliexpress:*
🔋Lifepo4 BATTERY POWERWIN BT100 12V 100Ah https://t.ly/powin
Price for BT100 with promo code CDUA30 - $200
🔋Lifepo4 BATTERY POWERWIN BT200 12V 200Ah https://t.ly/po200
🔋Lifepo4 BATTERY POWERWIN BT5120 48V 100Ah https://t.ly/bt51
*Official website* https://powerwinpower.com/products/powerwin-bt100-lifepo4-battery
Promo code VM for a $20 discount
POWERWIN WhatsApp representative, +86 15361846755 Kanor
🎬 Playlist with videos on LFP and others Battery https://t.ly/lfp
*🔖Telegram channel* https://t.me/vm_you
*☀️Deye inverters and 🔋batteries.* Quality
and reliability. Shop on Alibaba. Free
delivery from Europe in 5-10 days. Good price💲
☀️Deye hybrid inverters 5-20kW https://t.ly/d-inv
🔋Deye Lifepo4 batteries https://t.ly/d-akb
Register an account on Alibaba using this link
https://t.ly/abreg and get 40💲 discount
*Useful Aliexpress links*
🛡🔋 *Battery protection boards (BMS) for Lifepo4, Li-ion, LTO* 🛡🔋
JK (Jikong) BMS of the new generation https://t.ly/JKN
JK (Jikong) BMS https://t.ly/JKB
LCD displays for JK BMS https://t.ly/JKD
100Balance BMS: https://t.ly/B100
Smart balancer 100Bal https://t.ly/B01
Daly BMS https://t.ly/Dly
Smart balancer Daly https://t.ly/baD
🎬 Playlist with videos on BMS https://t.ly/BMS
🔌🔋 *Inverters 12-48V/220V of the automotive plan.*
The nominal power is indicated. Pure sine. 🔌🔋
🔌Decent 12-48V 2.5kW https://t.ly/in1
Testing the 12V version https://t.ly/IN1
Testing the 24V version https://t.ly/IN2
🔌DATOUBOSS for two voltages 12/24V https://t.ly/Dat
Video with tests https://t.ly/IN7
🔌DATOUBOSS 12V 1-1.5 kW https://t.ly/in3
Video with tests https://t.ly/IN4
🔌Baseus 12V 500W https://t.ly/in5
Video with tests https://t.ly/IN6
🔌Budget. 12-24V 1.5kW https://t.ly/in4
Video with tests https://t.ly/IN5
🎬 Playlist with videos on inverters https://t.ly/inV
🔌☀️ *Solar hybrid inverters with MPPT.*
Battery charging from the sun and the network. Mixing.
Uninterruptible power supply. 🔌☀️
☀️PowMr 1.5/3kW 12/24V https://t.ly/pw1
☀️PowMr 4.2/6.2kW 24/48V https://t.ly/pw2
☀️PowMr 10.2kW 48V https://t.ly/pw3
☀️ECGSOLAX 1.0/1.5kW 12/24V https://t.ly/Ecg
☀️ECGSOLAX 4.2/6.2kW 24/48V https://t.ly/EcG
☀️Easun/ECGSOLAX 1.8/3.0kW 12/24V https://t.ly/Eas
☀️SRNE 5kW 48V https://t.ly/sr5
☀️GROWATT 6.0kW 48V https://t.ly/Gro
☀️EPEVER MPPT controller 10-40A https://t.ly/Epe
🎬 Playlist with video reviews and tests of
solar hybrid inverters https://t.ly/Sol
⚡ *Chargers* ⚡
Charger 12-200v, 600-1500W (I, U regulation) https://t.ly/cg4
Charger 12V 6A https://t.ly/Cg1
Charger 12V up to 100A https://t.ly/cg2
Charger 24V https://t.ly/cg3
Charger Liitokala 1.2-3.7V https://t.ly/cg5
🎬 Playlist with videos on chargers https://t.ly/cgv
📟 *Measuring and testing devices* 📟
Clamp-multimeter HT208D https://t.ly/htd
Clamp-multimeter UNI-T https://t.ly/Uni
Battery tester EBC-A40L https://t.ly/ZKe
Battery tester EBC-A20 https://t.ly/ZKE
TOOLTOP thermal imager https://t.ly/Too
Battery internal resistance tester YR1035+ https://t.ly/1035
Battery internal resistance tester RC3563 Battery Resistance https://t.ly/RC3
DL24 Electronic Load https://t.ly/DL2
ET120M Portable Oscilloscope https://t.ly/osc
T7 Transistor Tester https://t.ly/tT7
HV Transistor Tester 120-2700V https://t.ly/tHV
🎬 Playlist with videos on measuring instruments https://t.ly/vym
🛠️ *Tools and auxiliary equipment* 🛠️
Laboratory power supply https://t.ly/lbp
Riden LBZH panel https://t.ly/rdn
Docreate spot welding https://t.ly/wel
Dynamic chuck 2-200Nm https://t.ly/mxi
AD209 Digital Microscope https://t.ly/ANd
Crimping for wires 6-50mm2 https://t.ly/50b
Hydraulic press 4-70mm2 https://t.ly/YQK
🎬 Playlist with videos on tools https://t.ly/Ins
⚙ *Peripherals* ⚙
Wattmeter for 220V socket https://t.ly/Wtm
Wattmeter on Din-rail https://t.ly/DIN
Automatic ATS for generator https://t.ly/ats
Gas. carburetor for generator https://t.ly/GAZ
*Support the channel* https://t.ly/don
00:00 overview and equipment
00:44 characteristics and parameters
03:18 battery weight
03:35 internal battery resistance
04:15 disassembling the battery
06:10 internal battery design
08:22 charge with a current of 50A
10:42 testing under load of 170-225A
13:40 long-term load of 580W and given W*h
16:26 battery capacity testing via DL-24
16:59 cell capacity test with a current of 40A
18:03 internal battery design
20:27 internal. resistance of cells and tires
21:22 QR codes of elements
21:59 technical data of elements and datasheets
26:27 checking of temperature protections
27:12 checking of balancing
30:38 conclusions