36V 50ah lithium ion battery

36v 50ah lithium ion battery manufacturers

36V 50ah lithium ion battery

The 36v 50ah lithium ion battery is equiped with the best Battery Management System (BMS) to protect the battery from overcharge, overload, short circuits, etc. Compared with lead acid battery, the lithium battery has no memory effect, lighter weight, environment friendly, high energy density, low self-discharge rate, longer cycles, up to 2000-5000 cycles, with 80% remaining capacity. It’s an ideal choice for Marine, RV, Golf, Solar, Off Grid, Propulsion, Communication, Traffic, IT, Financial, UPS, Solar, Radio, Electric Power, Data Centre, Aviation, Home, Electrocar, etc.

Description

36V 50AH LITHIUM ION BATTERY BASIC REQUIREMENT
ITEM 36V50Ah
SERIES 4
PARALLEL 9
SIZE 229*138*212*217mm
CYCLELIFE 0.5C CHARGE 1C DISCHARGE, 1000 WEEKS ≥80% OR 36 MONTHS
LIFETIME 25±2℃≥6 YEARS
IP GRADE IP67(INGRESS PROTECTION, 6 FOR ANTI-DUST, 7 FOR ANTI-WATER)
RATED CHARGE CURRENT MAX 5A
MAX CHARGE CURRENT MAX 25A
RATED DISCHARGE CURRENT 54A(25A~54A OPTIONAL)
MAX DISCHARGE CURRENT 100A(50A~100A OPTIONAL)
SURGE CURRENT/TIME CUSTOM
HEATING FILE(INCL.BMS RE-DESIGN) OPTIONAL
WEIGHT
ENCLOSURE MALE MOLD PLASTIC SHELL(FLAME RETARDANT PLASTIC)
HANDLE OPTIONAL
TERMINAL M6 TERMINAL(PLUG OVERCURRENT ABILITY MORE THAN 1.5C OF BATTERY CAPACITY)
CHARGE & DISCHARGE PORT SAME PORT
TRACK BACK QR CODE LASER CODE(PROTECTION:PEARL COTTON THICKNESS 20MM )
LABEL NEUTRAL LABEL
FRAGILE LABEL OPTIONAL
PACKAGE UN PACKAGE(CERTIFICATE FOR PACKING OF DANGEROUS GOODS)
BMS REQUIREMENT
TYPE OF BMS BOARD HARDWARE VERSION
BALANCE FUNCTION OF BMS BOARD
MAX SERIES QTY OF BATTERY MAX 12.8V x 4 = 51.2V
MAX PARALLEL QTY OF BATTERY MAX 50Ah x 4 = 200Ah
COMMUNICATION SUCH AS RS485, CAN AND SO ON
LCD SCREEN SHOW SOC% OPTIONAL
BUZZER ALARM OPTIONAL
GPS/GPRS OPTIONAL
BLUETOOTH OPTIONAL
TEST REQUIREMENT
CAPACITY ≥54Ah(UNDER THE CONDITION OF AMBIENT TEMPERATURE OF 25℃±2℃ WITH BMS, FULLY CHARGE AT 0.33C CURRENT, STAND FOR 0.5H, DISCHARGE AT 1C TO THE FINAL VOLTAGE, AND STAND FOR 0.5H AFTER DISCHARGE, THE CAPACITY SHOULD BE GREATER THAN THE NOMINAL CAPACITY)
NORMAL CYCLELIFE SATISFY 1000 TIMES AT LEAST 80%DOD(PERFORMANCE REQUIREMENTS: AT AN AMBIENT TEMPERATURE OF 25℃±2℃, CHARGE AT 0.5C AND DISCHARGE AT 1C FOR 100 CYCLES ATTENUATION RATE <2%)
HIGH TEMP.CYCLELIFE SATISFY THE CYCLE OF 600 TIMES AND NOT LESS THAN 80%DOD(PERFORMANCE REQUIREMENTS: AT AN AMBIENT TEMPERATURE OF 55℃±2℃, CHARGE AT 0.2C, DISCHARGE AT 1C FOR 100 CYCLES, ATTENUATION RATE <3.3%)
LOW TEMP.CYCLELIFE SATISFY 500 CYCLES AT LEAST 80%DOD(PERFORMANCE REQUIREMENTS: AT AN AMBIENT TEMPERATURE OF -10℃±2℃, CHARGE AT 0.2C AND DISCHARGE AT 1C FOR 100 CYCLES. ATTENUATION RATE <4%)
CAPACITY PRESERVATION RATE CAPACITY RETENTION RATE IS NOT LESS THAN 95%(AFTER THE BATTERY IS FULLY CHARGED, THE BATTERY PACK IS PLACED UNDER THE CONDITION OF BMS AT AN AMBIENT TEMPERATURE OF 25°C ± 2°C, AND THE BATTERY PACK IS ALLOWED TO STAND FOR 28 DAYS AND THEN CONDUCT A 3H RATE DISCHARGE CAPACITY TEST. DISCHARGE TO THE BATTERY TERMINATION VOLTAGE TO OBTAIN THE BATTERY PACK’S CAPACITY AFTER STANDING FOR 28 DAYS.)
SOAK TEST 1.2M DROP, SOAK FOR 3 HOURS WITHOUT LEAKAGE,SMOKE & FIRE
ANTI-DROP THERE IS NO OBVIOUS DAMAGE TO THE APPEARANCE OF THE BATTERY WHEN DROPPED FROM SIX ANGLES FROM A HEIGHT OF 1 METER, NO LEAKAGE, SHELL RUPTURE, FIRE OR EXPLOSION
VIBRATION TEST AFTER THE BATTERY PACK IS FULLY CHARGED, IT HAS BEEN FIXED ON THE VIBRATION TABLE IN A LARGE PLANE DIRECTION. THE AMPLITUDE OF THE BATTERY PACK IS 5MM, THE MAXIMUM STROKE IS 10MM, THE VIBRATION FREQUENCY IS 10HZ-55HZ, AND THE VIBRATION TEST IS ON THE X, Y, AND Z OF THE BATTERY PACK. THE TEST TIME IS 90MIN IN EACH DIRECTION WITH A FREQUENCY SWEEP CYCLE BETWEEN 10HZ-55HZ. AFTER THE TEST, IT IS LEFT FOR 1 HOUR. THE SHELL IS NOT DEFORMED, SHAKES UP AND DOWN WITHOUT DISPLACEMENT, THE BATTERY PACK HAS NO LEAKAGE, NO FIRE, AND NO EXPLOSION.
OTHERS
USE AREA RECOMMENDED ANNUAL MINIMUM TEMPERATURE ≥-10℃ AREA
CERTIFICATION UN38.3
INSURANCE PRODUCT LIABILITY INSURANCE
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