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Battery Pack Polymer 48V 60V for Electric 2 Wheeler 3 Wheeler

Product Details

Battery Pack Polymer 48V 60V for Electric 2 Wheeler 3 Wheeler
Battery Pack Polymer 48V 60V for Electric 2 Wheeler 3 Wheeler
1Cell type NMC Soft Pack
2Nominal Voltage 48V
3Nominal capacity 26Ah CC/CV
4Minimum capacity25.5Ah 25℃(0.5C to 2.7V)
25℃ cycle life
≥2000 次 25℃, 1C charge and discharge, cycle 1800 times; Shelved 30 minutes, remaining capacity ≥80%;
45℃ cycle life
≥700 次 45℃, 0.5C charge and discharge,cycle 700 times;Shelved 30 minutes, remaining capacity ≥80%;
Fully charged battery at different temperatures
25℃≥97%; (25℃,-20℃,
10℃≥90%; -10℃,0℃,10℃,45℃,55℃)
7Discharge in high and low temperature0℃≥85%; Shelved 2 hours, then test battery capacity at each temperature with a standard discharge method..
-10℃≥80%; (-10, 0℃ discharge to
-20℃≥75%; 2.5V, -20, -30℃discharge to 2.2V).
8PACK mode 13S1P
9Size 313mm*177mm*180mm(length * width * height)
10Weight ≤10kg
11Sealing protection grade IP66
12Battery internal resistance≤60 mΩ
13Shipment voltage 47.52V-48.22V (corresponding SOC range 45%~55%)

14Battery pack charge retention and Recovery rateRemaining capacity ≥maintain 85%
Recovery capacity≥maintain 90% GBT31486-2015--
Charging parameter
15Maximum charging voltage 53.3V±0.2V
16Rated charging current 7A
17Maximum charging current 13A
18Charging operating temperature range -5℃~55℃
Discharge parameter
19Minimum discharge voltage 39V
20Rated discharge current 13A
21Maximum sustained discharge current 30A
22Maximum peak discharge current 50A Lasting 5s
23Discharge operating temperature range -20℃~55℃
Storage parameter
24Storage temperature range -20℃~45℃
25Storage humidity range ﹤75%
26Storage SOC range(0~3 month)10%≤SOC<30%
(above 3 month)SOC≧30% Charging every 3 months (without load)

Storage location Keep away from dangerous goods or hazardous materials, such as corrosive chemicals, dangerous machinery

28SOC estimation≤5%

Refer to the communication protocol details.
29fault diagnosisyes
Overcharge protectionyes
Over discharge protectionyes
Overcurrent protectionyes
Temperature protectionyes
Short circuit protectionyes
Communication function485 or CAN

Contact Information

Contact PersonCheryl Wang
Telephone0086 571 89380707
Fax Number0086 571 89380707
Post Code
AddressNo.1 Qixian Rd,Liangzhu Town, Yuhang District,Hangzhou China.
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