36V10Ah silver fish lithium ion battery maintenance free battery

  Product Description   Chilwee BN Series Lithium Ion Battery Pack is designed based on MnNiCo Composite technology with excellent cycle performance and high safety. BN Series is mainly applied to electric bicycles, tricycles and other electric vehicles. The battery module is comprised of soft-packed battery cells in series and battery protection module is included to ensure supreme reliability.    



                                 1. Electric Bicycles 2. Electric Tricycles 3. Electric Scooters 4. UPS 5. Other DC power system      

FEATURES
• Modularized design and perfectly compatible to "Silver Fish" Type
• "Green" and environment-friendly, no pollution to the environment during production and normal usage
• Stable structure and simplified production process enables mass production and easy maintenance
• Completely new protection design of water-proof, fire-proof, shock-resistance enable high safety
• Professional protection module and BMS ensures the battery pack to be protected perfectly
• High weight and measurement specific energy ensures the battery pack extremely long-voyage ability
• Super long life supported by innovative technologies, high quality material and strict manufacturing control
SPECIFICATION
Battery Model No.		BN4812DY
Material		MnNiCo Composite Material + LiMn204
Nominal Voltage (V)		48V
Nominal Capacity (C2, 25℃ )		12Ah
Battery Pack Dimension (mm)		116.5mm X 83.5mm X 255mm (L X W X H)
Nominal Weight (Kg)		4.0Kgs ± 0.1
Charge Limited Voltage (V)		54.6V
Continuous Charge Current (A)		2A
Maximum Charge Current (A)		5A
Charging Mode (Constant Current/Constant Voltage)		2A X 6.5h
Discharge Cut-off Voltage (V)		≥ 39V
Continuous Discharge Current (A)		≤ 10A
Maximum Continuous Discharge Current (A)		≤ 15A
Cycle Life at 100% D.O.D.		≥ 800 Cycles
Charge Port / Discharge Port		Cannon Plug / 3 Square Pin Plug : N-Positive, L-Negative (or Banana Plug Optional)
Capacity Retention Rate at 0℃		≥ 90%
Self-Discharge Rate (25℃)		≤ 3% per month
Temperature Characteristic	Charging	0℃ - 40℃
	Discharging	-20℃ - 40℃
	Storage	-20℃ - 40℃

  Packaging & Shipping    Paper carton for per bank battery, Then stripped with  plstic pallet. 7-10 Days   Our Services   Chilwee products have already been distributed in all over world, and local service facilities are being deployed in each region. Chilwee is committed to provide complete services including technology training, warranty replacement service, fault analysis trouble-shooting, battery maintenance service and battery disposal service, etc.     Company Information     FAQ