Custom High Power Polymer Li-Ion Battery: 29.6V 21Ah (1055275-2C, 621.6 Wh, 20A rate)*

• 29.6V 21Ah pack is made by 8 pcs high quality Polymer Li-Ion cell of 3.7V 21Ah (PL-1055275)    
• Wrapped by PVC shrink wrap.

• Over-charging beyond 4.25V/cell
• Over-discharging below 2.50V/cell
• Over-drain beyond 20A
• Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.

• Option 1: PR-CU-R231
• Charging: 4" long 14 AWG wire only, no connector
• Discharge: 16" long 12 AWG wire only, no connector
• Option 2: PL-1055275-8S-TM
• Charging: 6" long 14 AWG with tamiya male connector
• Discharge: 16" long 12 AWG wire only, no connector
• Option 3: PR-CU-R322
• Charging & Discharge: 12" long 12 AWG wire with Anderson connector

    11.0"(280mm) x 3.7"(87mm) x 78mm(3.0") 

• Smart Chargers :
• For estimated charging time of 1.75 hrs, please choose our Universal Smart Charger (18A, 29.6V-58.4V Cut-Off) for 36V-48V SLA , 29.6V-51.8V Li-Ion/LiMnNi (8-14 Cells),38.4V-51.2V LFP(12-16 Cells) -- CE listed.  .
• Must DIY charger's connector to match up with battery pack's charge terminal.
• Must set charging voltage to 33.6V DC
• For estimated charging time of 8.5 hrs, please choose our 3.0A 29.6V Smart Li-Ion battery charger
• Must plug the charger & connector adaptor to battery with correct polarity.
• Fire Retardant Bag: 295mmx230mmx75mm --- Reduce the chance of damage if caught fire
• Need connector for DIY? Please click here to order.

• Please never discharge the battery pack beyond its Max. rating
• Must read before placing an order. Please download fill the form and fax back to 510-439-2808. Attn: BatteySpace-Tech.
• For safety warning please see the link here
• California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings