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Lithium Battery for Robotic Lawn Mowers

Multi-Layer Safety Protection
Supports Online Software Upgrade via Communication Port
Fast Charge Supported
IPX6 Waterproof Supported

Technical parameters
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General
Model TWS-GT-01 TWS-GT-02 TWS-GT-03 TWS-GT-04
Pack Voltage(Nom/Max) 50.4V/58.8 35.2V/39.6V 32.4V/37.8V 21.6V/25.2V
Pack Capacity/Energy 40Ah/2016Wh 15Ah/528Wh 5.0Ah/162Wh 6.4Ah/138.24Wh
Cell Model BAK N21700CG-50E CBAK 32140FS EVE INR18650-25P EVE INR18650-33V
Pack Method 14S8P 11S1P 9S2P 6S2P
Dimension 366x306x93 mm 253.5x176x101 mm 174x68x67 mm 142x66.5x79.5 mm
Weight ~12.8Kg ~6.0Kg ~970g ~820g
Case Flammability Rating UL94 V-0 UL94 V-0 UL94 V-0 UL94 V-0
IP Rating IPX6 IPX7 N/A N/A
Communication Protocol CAN CAN N/A N/A
Electrical Specifications
Cycle Life(@25℃) 500 @ 80% Capacity 2000 @ 80% Capacity 1000 @ 70% Capacity 500 @ 70% Capacity
Max. Cont. Charge Current 40A 15A 5A 4.5A
Max. Cont. Discharge Current 80A 20A 5A 10A
Charging Temperature 5℃~40℃ 3℃~57℃ 0℃~45℃ 0℃~45℃
Discharge Temperature-20℃~40℃ -17℃~57℃ -20℃~60℃ -20℃~60℃
Hardware or Software Solution MCU+AFE MCU+AFE Hardware Hardware
Product consultation
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