48V 20AH LFP Battery Pack & 48V 5Amp Charger Specifications
Product Name: LFP 4820
Description: Rechargeable LFP Battery Pack
Chemistry: Lithium Ferrous Phosphate
Nominal Voltage: 52 to 49 V (42.4V Low Cutoff: BMS)
Nominal Current: 40A (BMS controlled 25A to 40A possible)
Discharge Rate: 2C / 3C
Minimum Capacity: 20 AH
Discharge Current: 40 Amps / 60Amps (No BMS)
Internal Resistance: <100 milliohms
Over charge protection: 58.4 V (BMS Controlled)
Over discharge protection: 42.4V to 38.4V (BMS Controlled)
Short-circuit protection: Yes – Auto Released (BMS Controlled)
Self discharge protection: Optional. (BMS Controlled)
Fuse protection: Optional fuse box
Operational Temperature Charging: -20~40 degs (45 degs Peak)
Operational Temperature Discharging: -20~40 degs (60 degs Peak)
Storage Temperature: One month -20~40 degs (60 degs Peak)
Storage Temperature: Three months -20~30 degs (50 degs Peak)
Storage Temperature: One year -20~25 degs (45 degs Peak)
Storage pressure: 86~106 KPa.
Storage humidity: 25 to 80 percent.
Recharge times: >2000 times @ 75 % DOD (38.4 V BMS cutoff )
Recharge times: >3000 times @ 65 % DOD (42.4 V BMS cutoff )
Dimensions: 33cm x 21cm x 17cm (can be customized)
Weight: 13 kg
Certifications: CE, ROHS
Warranty: 1-Year Warranty
Product Name: CHG-5A
Description: Indoor, LFP Battery Pack Charger
Charger Type: Multi-Stage, Intelligent Charger for LiFePO4
Maximum Voltage Output: 58.4 V
Nominal Amperage Output: 5A
Recharge time: 3-5 hours
AC Input for Charger: 110V or 220V or 230V, multiple plug types.
Weight: 3kg
Certifications: UL, CE
Warranty: 1-Year Warranty
SCOOTER CONTROLLER: (PHOTO ON RIGHT)
Function:
1. Throttle input or VR input;
2. Soft-startup: (can protect for battery and motor when startup);
3. Shutdown the power output when braking;
4. Forward mode: 3 gear;
5. Reverse mode: Speed limit control throttle;
6. Motor angle: 60, 120 auto fiting;
7. Forward run speed limit;
Specification:
1. MCU control;
2. Pulse-Width Modulation controlled pump;
3. Pulse-Width Modulation controlled pump;
4. Standby power: Less than 2-5W;
5. Power On Self Test and continuous diagnostics;
6. Easy to Install and Maintain;
7. Water proof;
Approved by CE, RoHs.
Weight: 3kg
MOQ: 5 Packs + Chargers with EV or Scooter Purchase (see Electric vehicles) or 10 Packs + Chargers without EV purchase. Controllers optional and discounted if purchased with Pack + Charger.
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