48V 8Ah 10Ah 14Ah 20Ah E-bike Lithium li-ion Batteries Pack Rechargeable forKit 54.6V 2A Charger 13S 30Amp BMS 13S Battery T-plug Conenctor USA Stock
The batteries we are selling are the upgraded battery, the cells are better than before, the quality of the raw materials is also better than before, and we added the frame for batteries to prevent them from exploding due to impact. Now the battery is safer and more reliable. And we have optimized the production process and testing process, the service life will be longer.
Description
POWER & ENERGY
*Type: E-bike Lithium li-ion Batteries Pack* Battery Voltage: 48Volt* Long life 1500+ cycles,Quality Grade A+++++ cell, Riding time longer than ordinary batteries. * Built in BMS with short circuit , over-current , over-heat , over-charge , over-discharge protection.
* Short Circuit Safety Test √ Overcharge and Overdischarge Safety Test √ Vibration Safety Test √ Flame Retardancy Safety Test √ Extrusion Safety Test.
SIZE & WEIGHT ADVANTAGE Model | Size | Weight |
48V 8Ah Battery | 260*70*70mm 10.2*2.8*2.8inch | About 1.9KG/4.2lb |
48V 10Ah Battery | 255*93*70mm/ 10.1*3.7*2.8inch | About 2.5KG/5.5lb |
48V 14Ah Battery | 270*107*70mm/ 10.6*4.21*2.8inch | About 3.4KG/7.5lb |
48V 20Ah Battery | 265*140*70mm/ 10.4*5.5*2.8inch | About 5.0KG/11.0lb |
Specifications
Battery Model | 48V 8Ah / 10Ah / 14Ah / 20Ah |
Nominal Voltage (V) | 48V |
Nominal Capacity (AH) | 8Ah / 10Ah / 14Ah / 20Ah |
Cell Combination | 3/4/5/7-parallel 13-series |
Cell Quantity (parallel*series) | 39pcs/52pcs/65pcs/91pcs |
Discharge Cutoff Voltage (V) | 32.5V+/- 1V |
Charge Cutoff Voltage (V) | 54.6V+/- 1V |
Charger Feature | 54.6V/2A 5.5mm x 2.1mm DC Plug |
Standard Charge Current (A) | 2A |
Charge Time under Standard Charge Current | 4/5/6/8hours |
Fast Charge Current (A) | 4A/5A |
Charge Time under Fast Charge Current | 2/5.5/3.5/4.5hours |
Charge Temperature Range | 0-55°C/32-131°F |
Battery Weight | About 1.9KG/4.2lb |
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TECHNOLOGY ADVANTAGE
* Usable Capacity (AH): 8AH/10AH/14AH/20AH
* Depth of Discharge : 100% DOD
* Reserve Minutes @ 10A 60 min
* Self Discharge <3% per month
* Chemistry : Lithium Li-ion
* Cell Combination : 13 Series and 3/4/5/7 Parallel
SAFETY & PROTECTION ADVANTAGE
* Built in Automatic Battery Protection System Internal
* Automatic Low Voltage Disconnect : 32.5V
* Automatic Short Circuit Protection Instant
* Automatic Over Voltage Protection : 54.6V
* Flame Retardant Electrolyte : Yes
* Length Way Circuit Boards : Yes
* Automatic Internal Cell Balancing : Yes
* Explosion Proof Polymer Cells :Yes
Features* Fully automatic built in battery protection system* Long life 1000 - 2000 cycles* Lightweight - up to 70% lighter than lead* No voltage sag - faster cranking for motors and higher voltage for continuous consistent power.* Dry Battery - no toxic lead or acid* Green ROHS compliant - No Lead* Does not heat up during use
Package List (According to your choose)
*1 x 48V 8Ah/10Ah/14Ah/20Ah Lithium li-ion Battery
*1 x 30A BMS (built in battery pack)
*1 x T-line cable (Deans connector Discharge)
OR
*1 x 48V 8Ah/10Ah/14Ah/20Ah Lithium li-ion Battery
*1 x 54.6V 2.0A Charger.
*1 x 2-pin plug(US Plug)
*1 x 30A BMS (built in battery pack)
*1 x T-line cable (Deans connector Discharge)
1. Due to manual measurement, the size will have an error of 1-3mm.
2. Standard lithium battery charger must be used.
3. Prohibit large current discharge.
4. Do not remove or short circuit the battery which is most likely to cause short circuit.
5. Please carefully check the battery fit range and size before buying to avoid unnecessary returns.