Molicel P45B 11S Li-Ion Battery Pack (4500/9000/13500/18000mAh)
SKU FP-P45B-11S1P-XT60
Pack: 1P · 4500mAh
Connector: XT-60
Free shipping. Pan India delivery from Gurugram, Haryana.
Assembled to order in Gurugram — dispatched within 3–4 business days
Questions about this part? Ask us on WhatsApp- 100% genuine parts
- GST invoice with every order
- Secure payments — cards, UPI & net banking via Razorpay
- 7-day returns on wrong or damaged items
Product details
A 11S lithium-ion pack assembled to order from genuine Molicel INR-21700-P45B cells, in your choice of 1P to 4P: 11 cell groups in series at 39.6V nominal, with 1 to 4 cells in parallel per group for 4500–18000mAh and 45–180A of continuous discharge. It suits heavy-lift, agricultural and industrial multirotors and large VTOL platforms.
Pick your pack
- 11S1P: 11 cells · 4500mAh · 178.2Wh · 45A continuous · approx. 852 g
- 11S2P: 22 cells · 9000mAh · 356.4Wh · 90A continuous · approx. 1683 g
- 11S3P: 33 cells · 13500mAh · 534.6Wh · 135A continuous · approx. 2515 g
- 11S4P: 44 cells · 18000mAh · 712.8Wh · 180A continuous · approx. 3346 g
Specifications
- Cells: Molicel P45B 21700, 4500mAh and 45A continuous each
- Voltage: 39.6V nominal · 46.2V fully charged · 27.5V cutoff
- Main connector: your choice of XT-60 / XT90-AS — pick it above
- Balance lead fitted for standard balance chargers
Build
Every pack is built in Gurugram from matched, capacity-tested cells with spot-welded nickel busbars, silicone main leads and a heat-shrink wrap, then load-tested before dispatch. Packs are assembled after payment and dispatch within 3–4 business days. Need a different connector, wire length or layout? Ask us on WhatsApp before ordering.
Charging and care
Charge in Li-Ion mode at 4.20V per cell (never LiHV) at up to 1C — 4.5A for 1P, 9A for 2P, 13.5A for 3P, 18A for 4P. Do not discharge below 2.5V per cell; land at around 3.3V per cell for the longest cycle life. Store at 3.6–3.7V per cell.
Related
